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Made from premium alloy steel and high quality tungsten carbide.Heat treated and shot peened to deliver a durable and reliable balance of strength and toughness.


by lukekay

Low-pressure down-the-hole drill bit popular single product special for road piling

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%.



by lukekay | 2021-04-07 12:40