Huamaoji Construction Machinery Trading (Beijing) Co., Ltd. 

We are specializing in manufacturing the hydraulic breaker and hydraulic breaker spare parts, such as chisel, piston, front head & back head, through bolt & side bolt, chisel pin, stop pin, outer bush, (lower bush, front bush), inner bush, (upper bush, thrust bush),  seal kit and so on. We have good reputation by our high quality products, competitive price and adequate service at home and abroad for long years.

1)Different type of about the 5 types of chisels

2)Selection of the appropriate 5 types of chisels

3) 5 types of chisels quanlity guanrantee standard: 

You can obtain compensation if subject to warranty conditions:

1.Full compension if fracture takes place wear 50mm below from the tip of the steel chisel.

2.50% compensation if the fracture occurrs wear 100mm below from the tip of the steel chisel.

3.No compensation if the fracture occurrs wear 200mm below from the tip of the steel chisel.

The steel chisel is designed to be broken in order to ensure over-bending does not affect the drill hammer When some sort of external force reaches a certain degree. 

4)5 types of chisels production technology and manufactuing proces:

Raw material---forging---turney---heatment---ultrasonic flaw detection---hardness test---product packing

5) Packaging Detail abuot the 5 types of chisels

6)We can supply the following models of 5 types of chisels