Low-pressure down-the-hole drill bit popular single product special for road piling
2021年 04月 07日
Low wind pressure down-the-hole drill bit Raw materials:
Adopt high wear resistance Carbide Button And high toughness alloy steel trouser body.
Low wind pressure down-the-hole drill Head advantage:
1.The drill bit has high-speed rock impact, the rock drilling speed is fast, and the rock breaking efficiency is high.
2.The drill bit has high wear resistance and can hit more meters.
3.The high-efficiency drill bit can be optimized and customized according to the rock structure.
Low wind pressure Down-the-hole drill bit Characteristic parameters:
1. The hard alloy tooth material adopts high wear-resistant formula, and the tooth breaking rate is less than 1%.
2. The body of trousers is made of high-strength high-quality alloy steel, and through advanced heat treatment technology, the trouser break rate is less than 0.5%.
3. Using advanced CNC machining and advanced alloy tooth assembly technology, the tooth loss rate is less than 0.5%.