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Fixed Length Ungrind Carbide Drill Blanks Rod Hip Sintered

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Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd

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Fixed Length Ungrind Carbide Drill Blanks Rod Hip Sintered

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Brand Name :	PM
Payment Terms :	T/T
Supply Ability :	1000000pcs/month
Delivery Time :	1-25 work days

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Fixed Length Ungrind Carbide Drill Blanks Rod Hip Sintered

Tungsten Carbide hexil 30° ungrind Fixed Length 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;

l Dimension: diameter from 6-20mm, length 330mm;

l with 30° helix holes rods;

Grade Information

Grade	Co%	Grain Size of WC	Hardness	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	9	Sub-Micron	91.2	1520	14.4	3500	13	500	5.3

D(mm)	Tolerance	L(mm)	Tolerance	TK(mm)	Tolerance	d(mm)	Tolerance	P (±0.5^o)	a_max(mm)
6.3	+0.9/+1.3	63	+0.5/+1.0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
6.3	+0.9/+1.3	67	+0.5/+1.0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
6.3	+0.9/+1.3	75	+0.5/+1.0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
6.3	+0.9/+1.3	83	+0.5/+1.0	2.60	+0/-0.40	0.70	±0.10	32.65 -0.65/+0.67	0.15
8.3	+0.9/+1.3	80	+0.5/+1.0	4.00	+0/-0.40	1.00	±0.15	43.53 -0.86/+0.89	0.15
8.3	+0.9/+1.3	92	+0.5/+1.0	4.00	+0/-0.40	1.00	±0.15	43.53 -0.86/+0.89	0.15
10.3	+0.9/+1.3	90	+0.5/+1.0	4.80	+0/-0.60	1.40	±0.15	54.41 -1.08/+1.11	0.20
10.3	+0.9/+1.3	103	+0.5/+1.0	4.80	+0/-0.60	1.40	±0.15	54.41 -1.08/+1.11	0.20
12.3	+1.1/+1.5	103	+0.5/+1.0	6.25	+0/-0.80	1.40	±0.15	65.30 -1.30/+1.34	0.30
12.3	+1.1/+1.5	119	+0.5/+1.0	6.25	+0/-0.80	1.40	±0.15	65.30 -1.30/+1.34	0.30
14.3	+1.1/+1.5	108	+0.5/+1.0	7.10	+0/-0.80	1.75	±0.20	76.18 -1.51/+1.56	0.37
14.3	+1.1/+1.5	125	+0.5/+1.0	7.10	+0/-0.80	1.75	±0.20	76.18 -1.51/+1.56	0.37
16.3	+1.1/+1.5	116	+0.5/+1.0	8.30	+0/-0.80	1.75	±0.20	87.06 -1.73/+1.78	0.40
16.3	+1.1/+1.5	134	+0.5/+1.0	8.30	+0/-0.80	1.75	±0.20	87.06 -1.73/+1.78	0.40
18.3	+1.1/+1.5	124	+0.5/+1.0	9.55	+0/-0.80	2.00	±0.25	97.95 -1.94/+2.00	0.50
18.3	+1.1/+1.5	144	+0.5/+1.0	9.55	+0/-0.80	2.00	±0.25	97.95 -1.94/+2.00	0.50
20.3	+1.1/+1.5	132	+0.5/+1.0	10.40	+0/-1.00	2.00	±0.25	108.83 -2.16/+2.23	0.50
20.3	+1.1/+1.5	154	+0.5/+1.0	10.40	+0/-1.00	2.00	±0.25	108.83 -2.16/+2.23	0.50

Product Tags:

Ungrind Carbide Drill Blanks

Ungrind Carbide Drill Rod

Carbide Drill Blanks Hip Sintered

Fixed Length Ungrind Carbide Drill Blanks Rod Hip Sintered

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