菜单
Twist drill is one of the integral carbide deep hole drills, mainly used for drilling processing, the main processing range Ф3mm-Ф12mm, the maximum depth of 40 times D. Compared with the whole carbide gun drill, it has excellent centering ability, double-edged cutting, ultra-high strength and excellent chip removal performance, high efficiency and long life. It has excellent cutting performance and a wide range of applications, is an important tool indispensable to modern machining.
Machining characteristics:
Excellent chipformer design: excellent chipbreaking ability in deep hole machining, wide chipformer with smooth chip discharge, avoiding abnormal tool breakage due to chip discharge problems.
Excellent centering ability: Optimized cross-blade structure combines excellent strength and centering ability, improves the straightness of holes, and also has outstanding performance in cross holes.
Full polishing treatment: Adopting all-round and the latest polishing technology, no sticking chips and low cutting resistance.
Coating process: The general-purpose coating with high-temperature resistance and anti-adhesion can be widely used in roughing of carbon steel, alloy steel, stainless steel, cast iron and other materials.
