There is no doubt that Botek is recognized as the best quality gun drill manufacturer in the world. The gun drills designed by Botek have perfectly solved various problems encountered in the deep hole field. At present, the leading gun drill products in the world can Seeing the shadow of Botek.

The brazed gun drill is a tool that uses solder as a medium through high-frequency welding to connect the gun drill bit and the drill tube together, and then perform hole processing.

Guring, Istech, Ceratizit, Star cutter these are the cemented carbide manufacturers that produce the most gun drill bits in the world.

Different from other gun drill manufacturers, Botek has its own standards, which have special angle requirements and coating requirements for a certain industry. In the process of continuous experience accumulation, Xinlei also formulates corresponding angle requirements according to each industry. And have good feedback in the process of customer use.

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