Bullet teeth: different models, different quantities per plastic box
Customize wooden cases according to quantity
|Foundation construction rotary drilling rig drilling teeth B47K22H
|42CrMo + Tungsten carbide
|Tip: HRC48-53 Body: HRC 40-44
|Rotary drill rig
|Plastic box + Wooden case
|Usually 5-7 working days
|T/T, Western Union, Money Gram, Paypal, Credit Card
1. Alloy steel body, made by material ASTM4140(42CrMo) or ASTM(40Cr), heat treatment with HRC38-42 hardness, has high toughness and wearable character
2. Tungsten carbide tip is made from low press sintered and suitable grade selected according to target project which are to make sure the good performance during working.
3.The products adapt to the machine with all the performance features, such as a high feed rate, a long service life and easy to replace.
4.Round shank cutter tools are suitable for excavation of sand, cobbles, weathered rock and hard rock. Please choose the right model.