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Fine Grain Size Tungsten Carbide Round Bar Unground For Cutting Tool Part

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Address: Boyun Innovation Industrial Zone, 346# Leifeng Ave,Yuelu Distric,Changsha,Hunan,China

Contact name:Lyu

Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd

Fine Grain Size Tungsten Carbide Round Bar Unground For Cutting Tool Part

Country/Region	china
City & Province	changsha hunan
Categories	Tool Parts

Product Details

Tungsten Carbide Unground Rods with 2 Straight Coolant Hole for Dirlling and Milling Tools

Our rods have different grade and right to use on different application; Specially we are produce the Nano Grain carbide (Grain＜0.2µm); Our rods are with high hardness and wear/corrosion resistance, all products with stable quality;

100% raw material;
Hip sintered, high hardness, high wear resistance;

l Dimension: diameter from 2-42mm, length 310/330mm;

l Use for Finish milling

l Grind with h6/h5 tolerance

Unground Rods with 2 Straight Coolant Holes
Diameter			Length	Hole Spacing					Grade

D(mm)	Toleance	L(mm)	Toleance	TK(mm)	Toleance	d(mm)	Toleance		ST20F	ST15D
4.0	+0.2～+0.4	330	+2.0～+6.0	1.80	+0/-0.15	0.80	±0.10	0.10	○	○
5.0	+0.2～+0.4	330	+2.0～+6.0	2.00	+0/-0.15	0.80	±0.10	0.13	○	○
6.0	+0.2～+0.4	330	+2.0～+6.0	1.50	+0/-0.20	0.90	±0.10	0.15	○	○
6.0	+0.2～+0.4	330	+2.0～+6.0	3.00	+0/-0.20	1.00	±0.10	0.15	○	○
7.0	+0.3～+0.55	330	+2.0～+6.0	3.50	+0/-0.20	1.00	±0.15	0.15	○	○
8.0	+0.3～+0.55	330	+2.0～+6.0	2.60	+0/-0.30	1.00	±0.10	0.15	○	○
8.0	+0.3～+0.55	330	+2.0～+6.0	4.00	+0/-0.30	1.00	±0.15	0.15	○	○
9.0	+0.3～+0.55	330	+2.0～+6.0	4.00	+0/-0.30	1.40	±0.10	0.20	○	○
10.0	+0.3～+0.55	330	+2.0～+6.0	3.50	+0/-0.30	1.20	±0.10	0.20	○	○
10.0	+0.3～+0.55	330	+2.0～+6.0	5.00	+0/-0.30	1.40	±0.15	0.20	○	○
11.0	+0.3～+0.55	330	+2.0～+6.0	5.00	+0/-0.30	1.40	±0.15	0.28	○	○
12.0	+0.3～+0.55	330	+2.0～+6.0	3.50	+0/-0.30	1.20	±0.15	0.30	○	○
12.0	+0.3～+0.55	330	+2.0～+6.0	6.00	+0/-0.30	1.75	±0.15	0.30	○	○
13.0	+0.3～+0.65	330	+2.0～+6.0	6.00	+0/-0.30	1.75	±0.15	0.34	○	○
14.0	+0.3～+0.65	330	+2.0～+6.0	5.00	+0/-0.30	1.50	±0.15	0.37	○	○
14.0	+0.3～+0.65	330	+2.0～+6.0	7.00	+0/-0.30	1.75	±0.15	0.37	○	○
15.0	+0.3～+0.65	330	+2.0～+6.0	7.00	+0/-0.30	2.00	±0.15	0.40	○	○
16.0	+0.3～+0.65	330	+2.0～+6.0	5.00	+0/-0.30	1.50	±0.15	0.40	○	○
16.0	+0.3～+0.65	330	+2.0～+6.0	8.00	+0/-0.30	2.00	±0.20	0.40	○	○
17.0	+0.4～+0.80	330	+2.0～+6.0	8.00	+0/-0.30	2.00	±0.20	0.47	○	○
18.0	+0.4～+0.80	330	+2.0～+6.0	9.00	+0/-0.30	2.00	±0.20	0.50	○	○
19.0	+0.4～+0.80	330	+2.0～+6.0	9.00	+0/-0.30	2.00	±0.20	0.50	○	○
20.0	+0.4～+0.80	330	+2.0～+6.0	10.00	+0/-0.40	2.50	±0.25	0.50	○	○
21.0	+0.5～+0.90	330	+2.0～+6.0	10.00	+0/-0.40	2.50	±0.25	0.50	○	○
22.0	+0.5～+0.90	330	+2.0～+6.0	11.00	+0/-0.40	2.50	±0.25	0.50	○	○
23.0	+0.5～+0.90	330	+2.0～+6.0	11.00	+0/-0.40	2.50	±0.25	0.50	○	○
24.0	+0.5～+0.90	330	+2.0～+6.0	12.00	+0/-0.50	3.00	±0.25	0.50	○	○
25.0	+0.5～+0.90	330	+2.0～+6.0	12.00	+0/-0.50	3.00	±0.25	0.50	○	○
28.0	+0.5～+0.90	330	+2.0～+6.0	14.00	+0/-0.50	3.00	±0.25	0.50	○	○
30.0	+0.5～+0.90	330	+2.0～+6.0	14.00	+0/-0.50	3.00	±0.25	0.50	○	○
32.0	+0.5～+0.90	330	+2.0～+6.0	14.00	+0/-0.50	3.00	±0.25	0.50	○	○

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