drill bit body The superior surface is ra 1.6-6.3, and weight is from 5g to 3000g
Supplier: Paper drill bits
Services:
Buyer: High special alloy tool steel
Supplier: Tricone bits, drill bits, drill pipe
Buyer: Scraped PDC bits, junk TCI bits
Supplier: Cutting tools, carbide insert, endmill, drill bit
Supplier: Tungsten carbide for various drills, bit, saws, die
Supplier: Scrap or used drill bits pdc bits rock bits
Supplier: Tungsten carbide products, carbide rods, drill bits, DTH drill bit buttons, drag bit buttons, carbide strips, carbide tips, carbide plates
Buyer: Carbide powder
Supplier: Leather products, raw leather, drill pipe, drill bits, metal scrap
Services: Shippping
Supplier: Tungsten carbide drill bits, tungsten carbide scrap, tricone bits, dth button bit, drill rod, tungsten carbide insert scrap
Buyer: Tungsten carbide scrap, tungsten carbide drill bits, tungsten carbide scrap, tricone bits, dth button bit, drill rod, tungsten carbide insert scrap
