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Length 330mm Cemented Carbide Rod Grind Rods 91.2HRA For Drilling Tools

Basic Information
Brand Name: PM
Minimum Order Quantity: 10
Delivery Time: 1-25 work days
Payment Terms: T/T
Supply Ability: 1000000pcs/month
Detail Information
Diameter: 6-20mm Length: 330mm
Co%: 9% HRA: 91.2
Hardness HV30: 1520 Density: 14.4
Material: Tungsten Carbide Grind: H6
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330mm Cemented Carbide Rod

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Cemented Carbide Rod 91.2HRA

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Cemented Carbide Grind Rods


Product Description

Tungsten Carbide hexil 30° grind Rods length 330mm 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 h6;

 

 
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
(±0.5o)
amax(mm)
                   
6.0 h6 330 +0/+5 1.90 +0/-0.20 0.70 ±0.10 32.65 -0.65/+0.67 0.15
6.0 h6 330 +0/+5 2.60 +0/-0.40 0.70 ±0.10 32.65 -0.65/+0.67 0.15
7.0 h6 330 +0/+5 3.70 +0/-0.40 1.00 ±0.15 38.09 -0.76/+0.78 0.15
8.0 h6 330 +0/+5 3.30 +0/-0.40 1.00 ±0.15 43.53 -0.86/+0.89 0.15
8.0 h6 330 +0/+5 4.00 +0/-0.40 1.00 ±0.15 43.53 -0.86/+0.89 0.15
9.0 h6 330 +0/+5 4.80 +0/-0.60 1.40 ±0.15 48.97 -0.97/+1.00 0.20
10.0 h6 330 +0/+5 2.70 +0/-0.40 0.80 ±0.10 54.41 -1.08/+1.11 0.20
10.0 h6 330 +0/+5 4.80 +0/-0.60 1.40 ±0.15 54.41 -1.08/+1.11 0.20
11.0 h6 330 +0/+5 5.30 +0/-0.80 1.40 ±0.15 59.86 -1.19/+1.22 0.28
12.0 h6 330 +0/+5 3.70 +0/-0.40 1.00 ±0.15 65.30 -1.30/+1.34 0.30
12.0 h6 330 +0/+5 5.40 +0/-0.60 1.50 ±0.15 65.30 -1.30/+1.34 0.30
12.0 h6 330 +0/+5 6.25 +0/-0.80 1.40 ±0.15 65.30 -1.30/+1.34 0.30
13.0 h6 330 +0/+5 6.50 +0/-0.80 1.75 ±0.20 70.74 -1.40/+1.45 0.34
14.0 h6 330 +0/+5 4.80 +0/-0.60 1.30 ±0.15 76.18 -1.51/+1.56 0.37
14.0 h6 330 +0/+5 6.00 +0/-0.60 1.60 ±0.20 76.18 -1.51/+1.56 0.37
14.0 h6 330 +0/+5 7.10 +0/-0.80 1.75 ±0.20 76.18 -1.51/+1.56 0.37
15.0 h6 330 +0/+5 7.70 +0/-0.80 1.75 ±0.20 81.62 -1.62/+1.67 0.40
16.0 h6 330 +0/+5 4.90 +0/-0.60 1.40 ±0.15 87.06 -1.73/+1.78 0.40
16.0 h6 330 +0/+5 5.70 +0/-0.60 1.50 ±0.15 87.06 -1.73/+1.78 0.40
16.0 h6 330 +0/+5 8.30 +0/-0.80 1.75 ±0.20 87.06 -1.73/+1.78 0.40
17.0 h6 330 +0/+5 8.90 +0/-0.80 1.75 ±0.20 92.50 -1.84/+1.89 0.47
18.0 h6 330 +0/+5 6.30 +0/-0.80 1.70 ±0.20 97.95 -1.94/+2.00 0.50
18.0 h6 330 +0/+5 9.55 +0/-0.80 2.00 ±0.25 97.95 -1.94/+2.00 0.50
19.0 h6 330 +0/+5 10.10 +0/-0.80 2.00 ±0.25 103.39 -2.05/+2.12 0.50
20.0 h6 330 +0/+5 6.00 +0/-0.60 1.00 ±0.15 108.83 -2.16/+2.23 0.50
20.0 h6 330 +0/+5 10.40 +0/-1.00 2.00 ±0.25 108.83 -2.16/+2.23 0.50

Contact Details
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Phone Number : +8618774901118

WhatsApp : +8618774860373