Diaphragm Wall  Wear Part cutting teeth for Cutting Wheel
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.
Flat Teeth Specification: 
1. Flat cutter teeth with holders BFZ70, BFZ72, BFZ65, BFZ80, BHR73, B65-22, etc. 
2. Round shank bits with holders B47K17-H, B47K19-H, B47K22-H, C31HD, B43H, C30, RB85, U47, U75, U76, U82, U84, U85, U92, U94, U95, U119, U138, S100, 
S120, S150, S160, S170, S200, 75C, B47K22, 3050, C31HD, C21HD, 13#, 23#, 55# etc. 
3. Coal bolting bit and coal bolting rod.