Durable Cross Drill Slotted Drill Bit Pneumatic Drill Bit

Cross drill bit, straight drill bit, pneumatic drill bit
We are at the forefront of technology and provide you with the most authentic quality assurance and the best service. A large number of products are available in Shandong Science and Technology.
Pneumatic drill bits, its types include straight-shaped, column-toothed, cross-shaped, and horseshoe-shaped, are mainly suitable for mining, coal mining, iron ore, gold mines, roadways, tunnels, excavation, quarrying and transportation Rock breaking projects for water conservancy and municipal construction are suitable for dry and wet drilling of medium-hard and hard rocks
After ten years of professional research and production, our company has developed a variety of functions and models of drilling rigs, such as a series of sliding rigs. Tunnel rock electric drills, series of tunnel water drilling rigs, and series of fully hydraulic drilling rigs are of good quality and easy to operate, which greatly improves workers' work efficiency.
, Excellent product quality, considerate service
, Guaranteed return and replacement for product quality problems
Direct sales from the manufacturer, fast delivery
, One-year warranty, high quality and low price
, Provide some safety certificates such as coal safety certificate.
Contact: Yue Yanyan
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