Brand: shengdu
Model: YN27
Price: CNY 2850 / pcs
Min. Order: 5 pcs
rock drill
rock drill machine
rock drill tools
Summary ：
Advantages:

YN27 hand hold internal-combustion rock drill is a hand-rock drilling tool which integrates the small gasoline-engine,compressor and rock drill.
It can blow off the rock powder in the blasthole by the compressing air generatedfrom itself.
Just 27kg weight for the main engine . Easy to carry about.Applicable for the areas of high mountains and of without power and wind pressure equipment,especially for those temporary projects with frequent movement.
Applications:
1. Applicable for rock drilling and breaking.Widely used in the earth and stone work of national defense,mining,road-construction,city construction and quarrying,etc.

2. Wide applicability. Regardless of the high mountains,flat grounds,the extremely hot area with the temperature of + 40℃ and bitter cold area of -40℃,it can work in good condition.