China DTH Bit - China Manufacturers, Suppliers, Factory

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YT29A Reduces Downtime in Heavy Basalt Quarry Operations

YT29A SHENLI For quarry managers facing the relentless hardness of volcanic basalt, equipment failure is not an option—it’s a daily cost. As a factory dedicated solely to the ...
The working principle of the rock drill

The rock drill works according to the principle of impact crushing. When working, the piston makes high-frequency reciprocating motion, constantly impacting the shank. Under the action of the impac...
YT27 Streamlines Block Preparation for Export Stone Markets

SHENLI YT27 air leg rock drill SHENLI Export stone markets demand precise block dimensions and uniform quality. The YT27 pneumatic rock drill helps stone yards prod...
YT29A Supports Rapid Preparation of Production Stopes

Underground mining stope preparation heavily relies on fast, precise and consistent rock drilling. Slow or inaccurate hole drilling directly delays tunnel advancement, stope formation and ore ...
Heavy-Duty Demolition Chisel Breaker Bit – Unmatched Durability for Industrial Work

When your job site demands a chisel that stands up to nonstop heavy use, our industrial-grade demolition chisel is engineered for unbeatable durability—crafted to outlast generic alternatives...
S82 Pneumatic Rock Drill: Compact Power for Tough Jobs

Lightweight design with high-impact drilling capabilities SOLD WORLDWIDE The S82 pneumatic rock drill combines lightweight design with strong impact energy, making it ideal for qua...

Mining Rock Drilling Tools Taper Drill Button Bit 28mm-42mm7°11°