REAMING TOOLS

Solid Carbide Reaming Tools for Accurate Reaming.

Reaming Tool Design Highlights

Substrato de carboneto UMG
Multi-Land Margin Design
Preparação de ponta
Optimized Flute Geometry
Unequal Pitch Design
Unique Chamfer Design

Enviar consulta agora

Reaming Tool Types

Alargador de máquina

Our solid carbide machine reamers can deliver tight tolerances with high rigidity and wear resistance.

P: Aço
M: Aço inoxidável
K: Ferro fundido
H: Aço temperado
Material de ferramenta de carboneto de grão fino
DIN 6535HA Stanadrd
Haste cilíndrica
Reaming

Alargador de canal espiral

Solid carbide spiral flute reamers feature a spiral flute design to promote chip evacuation with less vibration and higher hole accuracy when reaming blind holes.

P: Aço
M: Aço inoxidável
N: Não ferroso
Material de ferramenta de carboneto de grão fino
DIN 6535HA Stanadrd
Haste cilíndrica
Reaming

Alargador de canal reto

Straight flute reamers are designed with straight flutes to deliver cutting stability in reaming through holes.

P: Aço
K: Ferro fundido
N: Não ferroso
Material de ferramenta de carboneto de grão fino
DIN 6535HA Stanadrd
Haste cilíndrica
Reaming

Alargador ajustável

Our adjustable reamers are designed with an adjustable diameter design to be flexible for low-volume reaming with high cost-efficiency and accuracy.

P: Aço
M: Aço inoxidável
Material de ferramenta de carboneto de grão fino
DIN 6535HA Stanadrd
Haste cilíndrica
Reaming

Alargador cônico

Taper reamers are designed for taper hole reaming with accurate alignment and surface finishes.

P: Aço
K: Ferro fundido
N: Não ferroso
Material de ferramenta de carboneto de grão fino
DIN 6535HA Stanadrd
Haste cilíndrica
Reaming

JINOO

Why Choose Our Reaming Tools?

Our carbide reamers are used for finishing holes with superior dimensional accuracy of H7 and H8 tolerances.

Substrato de carboneto UMG

Our reaming tools are manufactured from 0.2μm ultra-fine grain carbide with a uniform grain structure and excellent density.

Multi-Land Margin Design

4 to 8 guide margins are typically distributed along the sizing section of the reaming tool body.

Preparação de ponta

All the cutting edges of reaming tools are specialized with the controlled edge radius typically ranging from 5–15μm.

Geometria otimizada da flauta

Designed with precisely-ground flutes, our carbide reamers can achieve efficient hole reaming with specialized helix and flute dimensions.

Unequal Pitch Design

Our reamers are designed with unequal pitch, and variable flute spacing delivers uneven tooth arrangement.

Unique Chamfer Design

Versatile chamfer angles and lead lengths are available to suit machining different workpiece materials with different hole tolerances.

Reaming Tool Geometry Breakdown

1.UMG Carbide Substrate

The 0.2μm ultra-fine grain carbide substrates can deliver higher transverse rupture strength and superior durability, enabling edge stability with minimal edge chipping.

2.Multi-Land Margin Design

Precisely ground multi-land margins offer radial guidance, enhancing hole straightness and cylindricity with sizing stability.

3.Cutting Edge Preparation

Micro-honed cutting edges with 5 to 15 μm edge radius can minimize grinding defects and micro-chipping, improving edge strength and wear resistance.

4.Optimized Flute Geometry

The flutes are optimized with engineered flute profiles and sufficient chip space to promote the chip flow and torsional stiffness.

5.Unequal Pitch Design

In reaming applications, unequal pitch design will disrupt harmonic vibration frequencies, greatly decreasing the tool chatter and enhancing hole roundness.

6.Unique Chamfer Design

Precision-ground lead chamfer features optimized chamfer angles, enabling gradual stock removal and decreased cutting impact to enhance dimensional consistency.

Dados técnicos

Substrato de grãos ultrafinos	0,2 μm / 0,4 μm / 0,6 μm
Tolerância do diâmetro de corte	H6
Revestimento	AlTiN + TiSiN / TiAlSiN-X / AlTiN / TiAlN / TiAlSiN / DLC / AlCrN / AlCrSiN / AlTiSiN / TiSiXN / Disponível sob encomenda
Número da Flauta	6-12
Comprimento total	50 / 60 / 75 / 100 / 150 / 200 mm / Comprimento personalizado
Diâmetro da haste	4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 mm / Diâmetro personalizado

Reaming Tool Specifications

Custom Reaming Tool Size Range
Substrato de carboneto
Guia de Seleção Rápida
Parâmetros de corte recomendados

Tool Category	Series	Standard	Form	Material	Acabamento da superfície	Hole Tolerance	Cutting Diameter d1 (mm)	Shank Diameter d2 h6 (mm)	Overall Length l1 (mm)	Length l2 (mm)	Length l4 (mm)	No. of Flutes Z	Shank Tolerance
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1	1	34	15	5.5	3	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.2	1.2	38	16.5	7.5	3	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.3	1.3	38	16.5	7.5	3	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.4	1.4	40	18	8	3	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.5	1.5	40	18	8	3	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.6	1.6	43	20	9	3	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.8	1.8	46	22	10	4	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	1.9	1.9	46	22	10	4	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2	2	49	24	11	4	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2.2	2.2	53	25	12	4	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2.3	2.3	53	25	12	4	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2.5	2.5	57	29	14	4	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2.7	2.8	61	33	15	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2.8	2.8	61	33	15	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	2.9	3	61	33	15	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	3	3	61	33	15	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	3.2	3.2	65	37	16	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	3.5	3.5	70	42	18	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	3.7	3.5	70	42	18	6	h6
Alargador de máquina	DIN 212 Cylindrical Shank Series	DIN 212	Cyl	HSS-E	Bright	H7	5.5	5.6	93	57	26	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	3.8	4	75	47	19	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	4	4	75	47	19	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	4.4	4.5	80	52	21	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	4.5	4.5	80	52	21	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	4.7	4.5	80	52	21	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	4.9	5	86	58	23	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	5	5	86	58	23	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	5.1	5	86	58	23	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	5.5	5.6	93	57	26	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	6	5.6	93	57	26	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	6.1	6.3	101	65	28	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	6.2	6.3	101	65	28	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	6.5	6.3	101	65	28	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	6.9	7.1	109	73	31	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	7	7.1	109	73	31	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	7.1	7.1	109	73	31	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	7.2	7.1	109	73	31	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	7.4	7.1	109	73	31	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	7.5	7.1	109	73	31	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	8	8	117	81	33	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	8.1	8	117	81	33	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	8.3	8	117	81	33	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	8.5	8	117	81	33	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	9	9	125	85	36	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	9.2	9	125	85	36	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	9.4	9	125	85	36	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	9.5	9	125	85	36	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	9.8	10	133	93	38	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	9.9	10	133	93	38	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	10	10	133	93	38	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	10.1	10	133	93	38	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	10.5	10	133	93	38	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	10.7	10	142	102	41	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	11	10	142	102	41	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	11.5	10	142	102	41	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	12	10	151	111	44	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	13	10	151	111	44	6	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	14	12.5	160	115	47	8	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	15	12.5	162	117	50	8	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	16	12.5	170	125	52	8	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	17	14	175	130	54	8	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	18	14	182	137	56	8	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	19	16	189	141	58	8	h6
Alargador de máquina	DIN 212-2 Cylindrical Shank Series	DIN 212-2	Cyl	HSS-E	Bright	H7	20	16	195	147	60	8	h6

Tamanho do grão	Recurso	Materiais adequados	Vantagem
0,2 μ	Grão ultrafino, dureza extremamente alta, fio de corte muito afiado	Aço temperado (HRC60+), aço inoxidável, ligas de titânio, ferramentas de microdiâmetro.	Excelente resistência ao desgaste e fio de corte, ideal para acabamento de alta precisão, porém com menor tenacidade.
0,4 μ	Grão ultrafino, excelente equilíbrio entre dureza e tenacidade	equilíbrio dureza-tenacidade Aço temperado, aço inoxidável, aço liga, aço para moldes de precisão	Alta resistência ao desgaste com boa estabilidade de borda, adequado para acabamento e semiacabamento.
0,6 μ	Grão fino, desempenho equilibrado	Aço carbono, aço liga, aço inoxidável, ferro fundido (condições gerais)	Bom equilíbrio entre resistência ao desgaste e tenacidade, grau versátil para uso geral.
0,7 μ	Grão médio-fino, maior resistência.	Aço em geral, aço de baixa liga, condições de corte interrompidas	Melhor resistência a lascas, adequado para cortes semi-desbastados e instáveis.
0,8 μ	Grão médio, alta resistência	Aço de baixo carbono, usinagem grosseira, corte interrompido pesado	Alta resistência a impactos, adequada para desbaste e para aplicações que exigem estabilidade de corte.

Materiais		Materiais da peça de trabalho	Tipo
ISO
P	P1	Aço de corte livre	UP / UT / Reino Unido / UM / EUA / UHT / UR / S65 / S60 / S58 / S55 / SM / SEU / SR
	P2	Aço de baixo carbono (C<0,25%)
	P4	Aço de médio carbono (0,25%), Aço de baixa liga
	P5	Aço-liga, aço temperado e revenido
	P6	Aço de alto carbono (C>0,6%)
	P11	Aço inoxidável ferrítico, aço inoxidável martensítico
H	H5	Aço temperado e revenido	UP/UH/UT/UK/UM/UHT/UR/S68/S65/SEU
	H7	Aço para rolamentos
	H8	Aço ferramenta, aço rápido
	H12	Aço inoxidável endurecido
	H21	Aço zincado
M	M1	Aço inoxidável austenítico	UP / UK / UM / US / UR / S65 / S60 / S58 / SM / SEU
	M2	Aço inoxidável austenítico de alta resistência
	M4	Aço inoxidável duplex
S	S1	Superliga à base de ferro	UM / EUA / UR / SM
	S2	Superliga à base de cobalto
	S3	Superliga à base de níquel
	S11	Liga de titânio (baixa liga)
	S13	Liga de titânio (liga de alta resistência)
K	K1	Ferro fundido cinzento	UP/UK/UM/UR/S65/S60/S58/S55/SEU/SR
	K2	Ferro fundido com grafite compactado (CGI)
	K3	Ferro fundido maleável
	K4	Ferro fundido dúctil
N	N1	Liga de alumínio-silício, teor de silício <9%	UA / SA / SR
	N2	Liga de silício-alumínio, 9%
	N3	Liga de silício-alumínio, teor de silício > 16%
	N4	Liga de alumínio fundido
	N5	Liga de alumínio forjado
	N10	Cobre
	N11	Liga de cobre

ISO	Materiais da peça de trabalho	Materiais da peça de trabalho	Dureza Brinell HB	Dureza Rockwell HRC	Tipo de líquido refrigerante	Velocidade de corte Vc (m/min)	Diâmetro da broca d (mm) – 3	Diâmetro da broca d (mm) – 4	Diâmetro da broca d (mm) – 6	Diâmetro da broca d (mm) – 8	Diâmetro da broca d (mm) – 10	Drill Bits Diameter d (mm) – 12	Drill Bits Diameter d (mm) – 14	Drill Bits Diameter d (mm) – 16	Drill Bits Diameter d (mm) – 18	Drill Bits Diameter d (mm) – 20
P1	Peças de aço	Aço de corte livre	<125	–	Líquido de arrefecimento externo/interno	90	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
P2	Peças de aço	Aço de baixo carbono (C≤0,25%)	<125	–	Líquido de arrefecimento externo/interno	90	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
P4	Peças de aço	Aço de médio carbono (C>0,25%)	<220	<25	Líquido de arrefecimento externo/interno	85	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
P5	Peças de aço	Aço de baixa liga	<220	<25	Líquido de arrefecimento externo/interno	85	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
P5	Peças de aço	Aço-liga, aço temperado e revenido	<330	28-35	Líquido de arrefecimento externo/interno	85	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
P6	Peças de aço	High Carbon Steel (C>0.6%)	370-450	45-65	–	–	–	–	–	–	–	–	–	–	–	–
P11	Peças de aço	Aços ferríticos/Aços inoxidáveis martensíticos	250-250	38-50	Líquido de arrefecimento externo/interno	60	60	0.07	0.1	0.12	0.14	0.16	0.18	0.2	0.22	0.24
H5	Materiais Endurecidos	Aço temperado e revenido	–	35-40	Líquido de arrefecimento externo/interno	45	60	0.07	0.1	0.12	0.14	0.16	0.18	0.2	0.22	0.24
H7	Materiais Endurecidos	Aço para rolamentos	–	55-64	–	–	–	–	–	–	–	–	–	–	–	–
H8	Materiais Endurecidos	Aço ferramenta, aço rápido	–	38-64	–	–	–	–	–	–	–	–	–	–	–	–
H12	Materiais Endurecidos	Aço inoxidável endurecido	–	33-50	Líquido de arrefecimento externo/interno	45	45	0.05	0.06	0.08	0.11	0.13	0.15	0.17	0.18	0.19
H21	Materiais Endurecidos	Aço zincado	–	35-64	–	–	–	–	–	–	–	–	–	–	–	–
M1	Aço inoxidável	Aço inoxidável austenítico	<150	–	Líquido de arrefecimento externo/interno	60	60	0.07	0.1	0.12	0.14	0.15	0.18	0.2	0.22	0.24
M2	Aço inoxidável	Aço inoxidável austenítico de alta resistência	150-230	–	Líquido de arrefecimento externo/interno	55	55	0.07	0.1	0.12	0.14	0.15	0.18	0.2	0.22	0.24
M4	Aço inoxidável	Aço inoxidável duplex	135-275	–	Líquido de arrefecimento externo/interno	45	45	0.05	0.06	0.08	0.11	0.13	0.15	0.17	0.18	0.19
S1	Liga de titânio e calor	Superliga à base de ferro	160-260	25-48	–	25	–	0.04	0.05	0.06	0.08	0.1	0.12	0.14	0.15	0.16
S2	Liga de titânio e calor	Superliga à base de cobalto	250-450	25-48	–	25	–	0.04	0.05	0.06	0.08	0.1	0.12	0.14	0.15	0.16
S3	Liga de titânio e calor	Superliga à base de níquel	160-450	–	–	25	–	0.04	0.05	0.06	0.08	0.1	0.12	0.14	0.15	0.16
S11	Liga de titânio e calor	Liga de titânio (baixa liga)	250-350	33-38	–	40	–	0.05	0.06	0.08	0.11	0.13	0.15	0.17	0.18	0.19
S13	Liga de titânio e calor	Liga de titânio (liga de alta resistência)	300-400	36-48	–	32	–	0.04	0.05	0.06	0.08	0.1	0.12	0.14	0.15	0.16
K1	Ferro fundido	Ferro fundido cinzento	120-290	<32	Líquido de arrefecimento externo/interno	90	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
K2	Ferro fundido	Ferro fundido com grafite compactado (CGI)	120-290	<32	Líquido de arrefecimento externo/interno	90	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
K3	Ferro fundido	Ferro fundido maleável	130-260	<28	Líquido de arrefecimento externo/interno	90	100	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28
K4	Ferro fundido	Ferro fundido dúctil	180-350	<43	Líquido de arrefecimento externo/interno	70	80	0.07	0.1	0.13	0.16	0.18	0.2	0.22	0.25	0.28

How JINOO Manufactures Reaming Tool?

Retificadoras CNC de Precisão

WALTER Helitronic Power 400L
WALTER Helitronic Vision 400L
WALTER Helitronic Micro 400L
Rollomatic NP5
ANCA MX5
ANCA MX7

German machinery is the strong manufacturing foundation of JINOO. We have introduced the professional production ecosystem to manufacture high-quality reaming tools. Advanced 5-axis CNC grinding machines can boost high-volume manufacturing with tight tolerances.

Enviar consulta agora

Sistema Avançado de Inspeção de Qualidade

1. Medição da ferramenta ZOLLER G3: Applied for the comprehensive verification of the reamer geometry, dimensional consistency, and flute symmetry with measurement tolerances within ±2 μm.

2. Inspeção Óptica PG1000: Utilized for the microscopic optical inspection of cutting edges and coating conditions of reaming tools to avoid potential defects.

3. Pré-configuração da ferramenta Parlec: Used for inspecting the final tool assembly and machine-side simulation to ensure reamer length accuracy and controlled runout values.

We have formed a professional quality inspection system to ensure 100% quality verification of our reaming tools. In addition, JINOO has employed the ERP system to monitor every manufacturing stage.

Enviar consulta agora

Material de ferramenta de carboneto de grão fino

We source fine-grain carbide tool material from well-renowned raw material suppliers like GESAC, Kennametal, Sandvik, Gühring, e CB Ceratizit.
Featuring high-hardness carbide substrates, our reaming tools can last longer than standard reamers with excellent durability and wear resistance.

JINOO can ensure you 10% to 12% cobalt content in our tungsten carbide.

Enviar consulta agora

Carboneto virgem JINOO vs. Carboneto reciclado

Carboneto virgem em vez de carboneto reciclado

JINOO’s Virgin Carbide used in our reaming tools:

Higher consistency
Rigidez superior
Grãos finos
Uniform cobalt distribution
Sem impurezas
Estrutura densa

Carboneto reciclado inferior do concorrente:

Unstable tool rigidity
Lower wear resistance.
Muitas impurezas
Estrutura frouxa
Baixa densidade
Vida útil curta da ferramenta

Enviar consulta agora

Parceiros de Revestimento Confiáveis

JINOO uses advanced coating technology from Oerlikon Balzers in Switzerland for our reaming tools.
Combined with durable coatings, our reaming tools can extend their tool life under high-volume production to decrease tool changes.
We can customize reaming tools with the most suitable coating to suit your machining requirements.

Enviar consulta agora

Revestimento de alta qualidade versus revestimento inferior

Revestimento de alto desempenho versus revestimento de baixa qualidade

Revestimentos de alta qualidade used in our reaming tools:

Extend their tool life
Alta densidade
Alta pureza
Espessura uniforme
Stable tolerance
Sem poros ou impurezas

Revestimentos inferiores da concorrência Utilizado em brocas de baixa qualidade:

Many pinholes and cracks
Espessura irregular
Propenso à oxidação
Estrutura frouxa
Superfície áspera
Desempenho instável

Enviar consulta agora

Sistema de Gestão da Qualidade ISO 9001

Certificação ISO 9001:2008
Certificação ISO 9001:2015
Fabricante qualificado pela SGS
Fabricante qualificado da TÜV Rheinland
Fornecedor Verificado do Alibaba.com
Fornecedor Verificado Made-in-China
1688 plataformas Fornecedor Verificado
Empresa Nacional de Alta Tecnologia
Certificação de Produtos de Alta Tecnologia de Changzhou

JINOO has obtained many international certifications, and we are also a verified supplier on Alibaba and Made-in-China with a high reputation for consistent quality standards.

Enviar consulta agora

Suporte técnico e otimização de ferramentas

JINOO has obtained many international certifications, and we are also a verified supplier on Alibaba and Made-in-China with a high reputation for consistent quality standards.

Enviar consulta agora

Depoimentos

” JINOO is a reliable, solid carbide reamer supplier in China. Their custom reaming tools are the perfect choice to be combined with brocas de carboneto. I have bought over 10 thousand carbide reamers from JINOO, and their quality has always come with precision. I highly recommend you try JINOO’s reaming tools for CNC machining to increase your productivity. “
Bob Bain
CEO

FAQ about Reaming Tools

Do you provide customized services of reaming tools?

Of course! We furnish non-standard customization beyond standard sizes according to your personalized needs. Factors such as processing materials, diameter and the choice of coating of JINOO’s carbide reamers can all be modified to meet your exacting requirements. We will provide you with cutting-edge solutions to ensure an exceptional user experience.

What is your MOQ (Minimum Order Quantity) of solid carbide reamers?

If you want JINOO to customize solid carbide reamers for you, there’s generally no minimum order quantity as they are non-standard tools, and even a small order can be accepted.

What payment methods do you accept for reaming tools?

The payment method of our CNC reaming tools can be flexible; we usually accept bank transfer, credit card, and PayPal. If you have other requirements about the payment method, we can modify it based on your order.

How to choose the types of reaming tools for machining?

For various reaming tools suitable for different application scenarios, clients must identify the most suitable one for specific machining requirements.

The automotive and aerospace industries

Reaming tools for the automotive industry are expected to achieve tight hole tolerances in machining crankcases, engine blocks, and transfer cases with H6-H7 grade hole accuracy. Our solid carbide reamer has a long lifespan and high reliability in mass production, which is suitable for automobiles of fixed diameter and batch processing.

Internal coolant reamer is more frequently used in manufacturing aerostructure components and engine blocks, especially suitable for deep spiritual machining.

The die-mold industry

Reaming tools for mold and die require machining deep blind holes and complex hole patterns, enabling higher machining stability with flexibility. Therefore, the spiral and straight reamer is a good choice.

The energy and automotive sector

The modular and replaceable reamer is suitable for the energy and automotive sector, as it is used for the large-scale machining area, saving time for effective machining.

What is the main purpose of reaming?

Carbide reaming tools are important tools used during high-speed reaming, combined with drilling tools to achieve more precise machining.

There are three key ways in which you can use the remaining tools:

Improve hole accuracy

Enable the improvement of hole accuracy after being drilled to achieve a more precise size with better tolerances.

Improve the hole’s surface finish

CNC reaming tools, like a reamer, can effectively remove the machining marks left on the hole, enabling the hole wall to achieve a higher roughness grade (e.g., Ra ≤ 0.8μm).

Fix the hole geometry

This can effectively improve hole roundness and straightness, which are highly used in machining crankshafts and positioning the hole.

How to properly ream a hole?

You should first use drill bits with smaller diameters to create pre-drilled holes. To achieve optimal surface finish quality, use high-performance solid carbide reamers with proper spindle speeds and feed rates. Remember to use sufficient cutting fluid to promote the chip flow and extend the tool lifespan. Moreover, keep alignment between reamers and the hole axis to prevent tool vibration and oversized holes. Correct reaming techniques can ensure the creation of high-precision holes and excellent hole accuracy.

What is the difference between a reamer and a drill bit?

Carbide reamers and drill bits are different in their function and precision. Drill bits are typically used for drilling initial holes with high material removal rates, while carbide reamers are used for enlarging and smoothing holes to achieve high dimensional accuracy. Solid carbide reamers can deliver superior precision and tighter tolerances than conventional twist drills. We recommend you use drill bits with CNC reaming tools for high-accuracy hole machining to optimize surface finish quality.

How does a reamer cut?

Solid carbide reamers are designed with several flutes to remove a small amount of material from the pre-drilled hole surfaces. Compared with drill bits, carbide reamers focus on precision machining with minimal material removal. Straight or helical flutes can promote smooth chip evacuation with superior hole roundness. Solid carbide reamers are extensively used for hole finishing in aluminum and steel parts.

Entre em contato com nossa equipe de vendas ou faça login para conhecer todas as suas opções de preços.

CONTATE A JINOO TOOLS AGORA

SOBRE NÓS

JINOO Tools Group is a “National High-Tech Enterprise”, which was founded in 2006 and specializes in manufacturing high-precision solid carbide cutting tools, including reaming tools， with over 25,000㎡ manufacturing bases. We are also a professional reaming tool manufacturer with reamers widely used in the automotive, aerospace, and equipment manufacturing industries. We have accumulated over 50 national patents, devoted to creating high-value cutting solutions for our customers.