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Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd

City:changsha

Province/State:hunan

Country/Region:china

Contact Person:MrLyu

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HRA90 HRA95 Round Carbide Blanks , Customized Cemented Carbide Rod

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Brand Name :PM

MOQ :10

Payment Terms :T/T

Supply Ability :1000000pcs/month

Delivery Time :1-25 work days

Diameter :4-30mm

length :330mm

Co% :6-15%

HRA :90-95

Hardness HV30 :1570-2200

Density :13.8-15.0

Material :Tungsten Carbide

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Tungsten Carbide Unground Rods with 1 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

Grade Information

Diameter		Length		Hole Spac
						amax(mm)
D(mm)	Tolerance	L(mm)	Tolerance	d(mm)	Tolerance
4.0	+0.20～+0.40	330	+2.0～+6.0	0.60	±0.10	0.10
6.0	+0.20～+0.40	330	+2.0～+6.0	1.00	±0.15	0.15
8.0	+0.30～+0.55	330	+2.0～+6.0	1.30	±0.15	0.15
10.0	+0.30～+0.55	330	+2.0～+6.0	2.00	±0.15	0.20
12.0	+0.30～+0.55	330	+2.0～+6.0	2.00	±0.15	0.30
12.0	+0.30～+0.55	330	+2.0～+6.0	3.00	±0.15	0.30
13.0	+0.30～+0.65	330	+2.0～+6.0	2.00	±0.15	0.34
14.0	+0.30～+0.65	330	+2.0～+6.0	2.00	±0.15	0.37
14.0	+0.30～+0.65	330	+2.0～+6.0	3.00	±0.15	0.37
16.0	+0.30～+0.65	330	+2.0～+6.0	2.00	±0.2	0.40
16.0	+0.30～+0.65	330	+2.0～+6.0	3.00	±0.2	0.40
18.0	+0.40～+0.80	330	+2.0～+6.0	3.00	±0.2	0.50
20.0	+0.40～+0.80	330	+2.0～+6.0	2.00	±0.25	0.50
20.0	+0.40～+0.80	330	+2.0～+6.0	3.00	±0.25	0.50
22.0	+0.50～+0.90	330	+2.0～+6.0	3.00	±0.25	0.50
24.0	+0.50～+0.90	330	+2.0～+6.0	4.00	±0.25	0.50
25.0	+0.50～+0.90	330	+2.0～+6.0	4.00	±0.25	0.50
28.0	+0.50～+0.90	330	+2.0～+6.0	4.00	±0.25	0.50
30.0	+0.50～+0.90	330	+2.0～+6.0	5.00	±0.25	0.50