China R32 Ballistic Carbide Tip Rock Drill Tools Thread Button Bit, Find details about China Rock Drill Bit, Ballistic Button Bit from R32 Ballistic Carbide Tip Rock Drill Tools Thread Button Bit
Product Name: | R32 rock drill button bits |
Description: | Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. |
Material: | tungsten carbide buttons and high quality steel |
MOQ: | No MOQ required for testing and trial order |
Type | full-bridge,semi-bridge,same diameter etc |
Thread type | R22,R25,R28,R32,R38,T38,T45,T51 |
Diameter | 33mm-76mm |
Length | 140mm-250mm |