rock drill teeth for highway projects with high wear-resistance sandstone drill

الوصف

The *8/*0mm step shank conicals provide the cutting edge that is not only durable but also results in high productivity in piling and drilling works;We can make any replacement tools according to customers requests.
Bullet teeth (Foundation Drilling cutting tools, Round Shank cutter bit, Round shank chisel) are used as ripping teeth on augers,drilling buckets and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining and tunneling.
carbide steel Body, made by material ASTM***2 or *2CrMo,heat treatment with ****4HRC hardness, has high toughness and wearable character.Tip with above *0 HRC hardness is made from low press sintered,and suitable grade tungsten carbide according to the Target Projects,to make sure high performance during works.