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Hexil 30 Degree Grind Tungsten Carbide Rods Fixed Length For Drilling Tools

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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

Hexil 30 Degree Grind Tungsten Carbide Rods Fixed Length For Drilling Tools

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

Product Details

Hexil 30° Grind Fixed Length Tungsten Carbide Rods For Drilling 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;
Dimension: diameter from 6-20mm, length 330mm;
with 30° helix holes rods;
Grind with h5/h4;

Grade Information

Grade

Co%

Grain Size of WC

Hardness

　Density

Flexural Strength

Fracture
Toughness

Elastic Mod- ulus

Coefficient
of Thermal
Expansion

HRA

HV₃₀

　g/cm³

MPa

GPa

_MNm-3/2

0-6/℃

ST15D

Sub-Micron

91.2

1520

14.4

3500

500

5.3

D(mm)	Tolerance	L(mm)	Tolerance	TK(mm)	Tolerance	d(mm)	Tolerance	P (±0.5^o)	a_max(mm)
6.0	h5/h4/h4	63	+1/0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
6.0	h5/h4	67	+1/0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
6.0	h5/h4	75	+1/0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
6.0	h5/h4	83	+1/0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
8.0	h5/h4	80	+1/0	4.00	+0/-0.40	1.00	±0.15	43.53 -0.86/+0.89	0.15
8.0	h5/h4	92	+1/0	4.00	+0/-0.40	1.00	±0.15	43.53 -0.86/+0.89	0.15
10.0	h5/h4	90	+1/0	4.80	+0/-0.60	1.40	±0.15	54.41 -1.08/+1.11	0.20
10.0	h5/h4	103	+1/0	4.80	+0/-0.60	1.40	±0.15	54.41 -1.08/+1.11	0.20
12.0	h5/h4	103	+1/0	6.25	+0/-0.80	1.40	±0.15	65.30 -1.30/+1.34	0.30
12.0	h5/h4	119	+1/0	6.25	+0/-0.80	1.40	±0.15	65.30 -1.30/+1.34	0.30
14.0	h5/h4	108	+1/0	7.10	+0/-0.80	1.75	±0.20	76.18 -1.51/+1.56	0.37
14.0	h5/h4	125	+1/0	7.10	+0/-0.80	1.75	±0.20	76.18 -1.51/+1.56	0.37
16.0	h5/h4	116	+1/0	8.30	+0/-0.80	1.75	±0.20	87.06 -1.73/+1.78	0.40
16.0	h5/h4	134	+1/0	8.30	+0/-0.80	1.75	±0.20	87.06 -1.73/+1.78	0.40
18.0	h5/h4	124	+1/0	9.55	+0/-0.80	2.00	±0.25	97.95 -1.94/+2.00	0.50
18.0	h5/h4	144	+1/0	9.55	+0/-0.80	2.00	±0.25	97.95 -1.94/+2.00	0.50
20.0	h5/h4	132	+1/0	10.40	+0/-1.00	2.00	±0.25	108.83 -2.16/+2.23	0.50
20.0	h5/h4	154	+1/0	10.40	+0/-1.00	2.00	±0.25	108.83 -2.16/+2.23	0.50

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