Product Details
Place of Origin: Shandong China
Color: Customized according to customer requirement
Our principle
1. According to the technical drawings using standard material specification productio
2. Competitive price and products
3. tungsten carbide with reinforcement coal mining drill bits
4.continuous miner, long wall shearing, roadheader
Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable Grade Selected according to the Target Projects,Which are to make sure the good performance during working.
The products adapt to the machine with all the performance features such as a high feed rate,a long service life and short tool changing times.Together with the parts supply assurance,a high daily production volume,and above-average economy is guaranteed.
| Product Name: |
Foundation Drilling Tools |
| Description: |
used in rock drilling ,coal mining, road milling |
Material: |
tungsten carbide, High quality steel body |
| MOQ: |
No MOQ required for testing and trial order |
| Type |
full-bridge,semi-bridge,same diameter etc |
| shank size |
30mm |
| type |
bkh47-19mm bkh47-22mm bkh47-17.5mm |
| Length |
140mm-250mm |
Company Profile
