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Cemented Carbide Engraving Cutter End Mill HRA 94 Wear Resistance

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Zhuzhou TGC Cemented Carbide Co.,Ltd.

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Cemented Carbide Engraving Cutter End Mill HRA 94 Wear Resistance

Name: Cemented Carbide Engraving Cutter End Mill HRA 94 Wear Resistance
Brand: OUQI
Price: 1 USD

Quality Cemented Carbide Engraving Cutter End Mill HRA 94 Wear Resistance for sale

Brand Name : OUQI

Model Number : Endmills blanks

Certification : ISO9001:2008 ISO14001:2004

Place of Origin : China

MOQ : 10pc

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000kgs per month

Delivery Time : Standard products in one week

Packaging Details : plastic box/box + Cartons

Material : 6% Cobalt

ISO Grade : K20-K30

Diameter : 4mm

Leght : 75mm

Tolerance : h6/h5

Surface Roughness : Ra 0.8

Circularity : 0.02

straightness : 0.02

Density : 14.70

Hardness HV30 : 94.1

T.R.S : 3800

Grain size : 0.4

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Ultra fine grains cemented carbide rods endmills blank and Engraving cutter with high wear resistance

ISO Grade	Grain	Cobalt	Density	Hardness	T.R.S
ISO Grade	um	%	g/cm3	HRA	N/mm2
K20-K30	0.4	6	14.7	94.1	3800

Application: Ultra-fine grains, suitable for making end mills and engraving cutters with high wear resistance requirements, suitable for processing PCB materials, acrylic materials and high-hardness aluminum alloys.

Regular size for small drills:

Cemented Carbide Engraving Cutter End Mill HRA 94 Wear Resistance

Diameter mm		Length mm		Diameter mm		Length mm
D	Tolerance	L	Tolerance	D	Tolerance	L	Tolerance
1.60	+0/-0.006	20	0/+0.5	10.00	+0/-0.009	50	0/+0.5
2.35		30	0/+0.5	10.00		70	0/+0.5
2.35		45	0/+0.5	10.00		72	0/+0.5
3.00		60	0/+0.5	10.00		75	0/+0.5
4.00	+0/-0.008	40	0/+0.5	10.00		80	0/+0.5
4.00		46	0/+0.5	10.00		90	0/+0.5
4.00		50	0/+0.5	10.00		100	0/+0.5
4.00		60	0/+0.5	12.00	+0/-0.011	70	0/+0.5
4.00		75	0/+0.5	12.00		79	0/+0.5
4.00		100	0/+0.5	12.00		83	0/+0.5
5.00		50	0/+0.5	12.00		100	0/+0.5
5.00		60	0/+0.5	12.00		120	0/+0.5
5.00		100	0/+0.5	13.00		100	0/+0.5
6.00		40	0/+0.5	14.00		75	0/+0.5
6.00		50	0/+0.5	14.00		80	0/+0.5
6.00		58	0/+0.5	14.00		83	0/+0.5
6.00		60	0/+0.5	14.00		100	0/+0.5
6.00		67	0/+0.5	16.00		80	0/+0.5
6.00		75	0/+0.5	16.00		90	0/+0.5
6		100	0/+0.5	20.00	+0/-0.013	100	0/+0.5
8	+0/-0.009	50	0/+0.5
8		60	0/+0.5
8		63	0/+0.5
8		75	0/+0.5
8		90	0/+0.5
8		100	0/+0.5

General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
Diameter	Tolerance μm	Length	Tolerance	Straightness	Tolerance	Circularity	Tolerances
＜3.0	-6/0	＜100.0	+0.5/+1.0	＜4.0	0.07	<3,0	2,0 micron
3.0-6.0	-8/0	100.0-165.0	+1.0/+2.5	4.5-5.0	0.06	3,0- 6,0	2,5 micron
6.0-1.0	-9/0	165.0-335.0	+1.0/+6.0	5.5-12	0.05	6,1-10,0	3,0 micron
10.0-18.0	-11/0			＞12.5	0.04	10,1-18,0	3,5 micron
18.0-30.0	-13/0					18,1- 30,0	4,0 micron
30.0-50.0	-16/0					30,1- 50,0	5,0 micron

General tolerance for the h5 finished ground solid carbide rods
Diameter	Tolerance μm	Length	Tolerance	Straightness	Tolerance	Circularity	Tolerances
＜3.0	-4/0	＜100.0	+0.5/+1.0	＜4.0	0.07	<3,0	2,0 micron
3.0-6.0	-5/0	100.0-165.0	+1.0/+2.5	4.5-5.0	0.06	3,0- 6,0	2,5 micron
6.0-1.0	-6/0	165.0-335.0	+1.0/+6.0	5.5-12	0.05	6,1-10,0	3,0 micron
10.0-18.0	-8/0			＞12.5	0.04	10,1-18,0	3,5 micron
18.0-30.0	-9/0					18,1- 30,0	4,0 micron
30.0-50.0	-11/0					30,1- 50,0	5,0 micron

Our tungsten carbide rods:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
Excellent grinding quality, Straightless and circularity could be 0.05 or 0.02.

Carbide grades

What we can provide

Cemented Carbide Engraving Cutter End Mill HRA 94 Wear Resistance

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