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K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod

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K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod

Name: K30 K40 205mm Carbide Unground Rod Grain Size 08μM Cutting Steel Rod
Brand: OUQI
Price: 1 USD

Quality K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod for sale

Brand Name : OUQI

Model Number : Unground Carbide Rods

Certification : ISO9001:2008 ISO14001:2004

Place of Origin : China

MOQ : 1pc

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 3 DAYS

Packaging Details : plastic box/box + Cartons

Material : Tungseten carbide

ISO Grade : K30/K40

Diameter : D20.3mm

Leght : 330mm

Tolerance : Length +5mm, OD +0.5mm

Surface Roughness : Ra 6.3

Circularity : 0.2-0.5

straightness : 0.2-0.5

Cobalt : 10%

Hardness : 91.5-92.0

T.R.S : 3500-3800

Grain size : 0.8

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K30/K40 20.5mm Unground carbide rod for cutting general steel with grain size 0.8μm

ISO Grade	Grain	Cobalt	Density	Hardness	T.R.S	Application
ISO Grade	um	%	g/cm3	HRA	N/mm2	Application
K30-K40	0.8	10-10.2	14.3-14.4	91.5-92.0	3500-3800	It's used for making drills, and end mils, suitable for cutting general steel, Grey cast iron, stainless steel, and heat resistant alloy.

Specification:

Unground Diameter: 20.3mm +0.5

Length 330mm +5mm or as required

ISO grade K30/K40

Grain size: 0.8μm

Density: 14.3-14.4

Applications:

It's used for making drills, and end mils, suitable for cutting general steel, Grey cast iron, stainless steel, and heat resistant alloy

K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod

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.

K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod

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:

K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod

Product Tags:

K40 Carbide Unground Rod

0.8μM Carbide Unground Rod

20.5mm Cutting Steel Rod

K30 / K40 20.5mm Carbide Unground Rod Grain Size 0.8μM Cutting Steel Rod Images

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