Min. Order:
1piece
Price:
USD 1
Place of origin:
China
Price Condition:
FOB qingdao
Supply Ability:
10000 pieces/per month
Product Name
Threaded drill bits
Description
Made from top quality steel and tungsten carbide;
Apply hot-insertion processing procedure to insert the buttons
Optimized designs improve the drilling speed.
Material
Alloy steel and tungsten carbide bit
Body Type
Normal type and retract type
Thread type
R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter
34mm-127mm
Button bit shape
Ballistic and
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