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Fine Grain Size Unground Carbide Rods K40 End Mills Blanks For Alloy Steel

Categories	Unground Carbide Rods
Brand Name:	OUQI
Model Number:	Unground Carbide Rods
Certification:	ISO 9001: 2015
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:	Tungseten carbide
ISO Grade:	K40
Diameter:	D15.4mm
Leght:	330mm
Tolerance:	Length +5mm, OD +0.5mm
Surface Roughness:	Ra 6.3
Circularity:	0.2-0.5
straightness:	0.2-0.5
Cobalt:	9%
Hardness:	HRA 91.8
T.R.S:	3300
Grain size:	0.8

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Company Info.

Zhuzhou TGC Cemented Carbide Co.,Ltd.

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Fine Grain Size Unground Carbide Rods K40 End Mills Blanks For Alloy Steel

K40 fine grain size Unground carbide rods for alloy steel end mills blanks

ISO	Grain size	Cobalt	Density	Hardness	T.R.S	k1C	Applications
Code	μm	%	g/cm3	HRA	N/mm2	Mpa.m1/2	Applications
K40	0.8	10	14.45	91.8	3800	10.5	Sub-fine grain size, processing by medium speed, good general performance, drill bits and end mills are recommended, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron etc.

Specification:

Unground Diameter: 15.3mm +0.5

Length 330mm +5mm or as required

ISO grade K40

Grain size: 0.8μm

Applications:

Sub-fine grain size, processing by medium speed, good general performance, drill bits and end mills are recommended, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron etc

General tolerance for the raw sintered solid carbide rods
Diameter	Tolerance	Length	Tolerance	Straightness	Tolerance
0,5- 3,5	+0,25/+0,35	＜100.0	+0.5/+1.0	0,6-4	0,10
4,0- 6,0	+0,25/+0,40	100.0-165.0	+1.0/+2.5	4,5-8	0,12
6,5-12,0	+0,30/+0,45	165.0-335.0	+1.0/+6.0	8,5-12,0	0,15
12,5-16,0	+0,35/+0,50			12,5 - 20	0,20
16,5- 22,0	+0,40/+0,55			≥20,5	0,24
22,5-45,0	+0,45/+0,60

Description:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes
100% inspected before delivery
Fast delivery time, regular products can be shipped in 3 days.
Excellent grinding quality, Straightless could be 0.05 or 0.02.

Diameter mm		Length mm		Diameter mm		Length mm
D	Tolerance	Length	Tol.	D	Tolerance	Length	Tol.
1.16	-0/+0.15	330	0/+0.5	16.20	-0/+0.45	330	0/+0.5
1.65		330	0/+0.5	17.20		330	0/+0.5
1.80		330	0/+0.5	18.20		330	0/+0.5
2.20	-0/+0.20	330	0/+0.5	19.20		330	0/+0.5
2.70		330	0/+0.5	20.20		330	0/+0.5
3.25		330	0/+0.5	21.20	-0/+0.55	330	0/+0.5
3.70		330	0/+0.5	22.20		330	0/+0.5
4.20		330	0/+0.5	23.20		330	0/+0.5
4.70		330	0/+0.5	24.2		330	0/+0.5
5.20	-0/+0.25	330	0/+0.5	25.2	-0/+0.65	330	0/+0.5
5.70		330	0/+0.5	26.2		330	0/+0.5
6.20		330	0/+0.5	28.2		330	0/+0.5
6.70		330	0/+0.5	30.2		330	0/+0.5
7.20	-0/+0.35	330	0/+0.5	32.2		330	0/+0.5
7.70		330	0/+0.5
8.20		330	0/+0.5
8.70		330	0/+0.5
9.20		330	0/+0.5
9.70		330	0/+0.5
10.20		330	0/+0.5
10.70		330	0/+0.5
11.20		330	0/+0.5
11.70		330	0/+0.5
12.20		330	0/+0.5
12.70		330	0/+0.5
13.20		330	0/+0.5
13.70		330	0/+0.5
14.20		330	0/+0.5
14.70		330	0/+0.5
15.20		330	0/+0.5
15.70		330	0/+0.5

Grades for tungsten carbide rods:

Product Tags:

Alloy Steel Unground Carbide Rods

Fine Grain Size Unground Carbide Rods

K40 End Mill Blanks

Fine Grain Size Unground Carbide Rods K40 End Mills Blanks For Alloy Steel

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