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91.2HRA Ground Carbide Rod Wear Resistant For Drilling Tools

Basic Information
Brand Name: PM
Minimum Order Quantity: 10
Delivery Time: 1-25 work days
Payment Terms: T/T
Supply Ability: 1000pcs/month
Detail Information
Diameter: 6-20mm Length: 330mm
Co%: 9% HRA: 91.2
Hardness HV30: 1520 Density: 14.4
Material: Tungsten Carbide
High Light:

91.2HRA Ground Carbide Rod

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Ground Carbide Rod Wear Resistant

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91.2HRA Carbide Rod


Product Description

Tungsten Carbide Ground Rods with 3 Helix Coolant Holes 30° 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;

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

 
                 

 

 

Diameter   Length Hole Spacing Hole size    
D(mm) Toleance L(mm) Toleance TK(mm) Toleance d(mm) Toleance “Thread
(±0.5°)”
a孔中心
偏离
6.0 h5 330 +0/+5 2.90 +0/0.30 0.50 ±0.10 32.65 -0.65/+0.67 ±4°
                   
10.0 h5 330 +0/+5 5.10 +0/0.30 0.85 ±0.15 54.41 -1.08/+1.11 ±4°
                   
14.0 h5 330 +0/+5 7.30 +0/0.50 1.40 ±0.15 76.18 -1.51/+1.56 ±4°
                   
18.0 h5 330 +0/+5 9.50 +0/0.50 1.70 ±0.20 97.95 -1.94/+2.00 ±4°

Contact Details
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