。
Its shank and head are made of a whole carbide rod material ground without any brazing points in the middle. The deep space drilling machine tool is designed for different clamping methods, and Drillstar tools adopt corresponding tool handle styles to meet the clamping requirements of various brands of deep hole drilling machine tools.

Due to the fact that the cutting head and shank are made of integral hard alloy, which are ground in one operation on the machine tool during actual production, the overall straightness of the cutting tool is very good. Moreover, the cutting head and shank are not brazed, and compared to brazed and embedded gun drills, there is no thermal stress caused by brazing, which makes the gun drills stable in daily use and reduces the phenomenon of turning due to poor welding. Taking into account the above inherent advantages, The overall hard alloy gun drill has advantages such as better hole processing stability, high efficiency, and longer service life during use. Drillstar gun drills have high hardness, good rigidity, accurate accuracy, durability, and high cost-effectiveness.

優(yōu)勢：Advantages
更高的強度和剛度
刀具壽命更長
最高生產(chǎn)率和更高的滲透率
Higher strength and stiffness
Longer tool life
Maximum productivity and higher penetration rate

整硬槍鉆尺寸直徑從0.90mm-12.00mm
最長可達360mm
Solid carbide gun drills range
Diameter from 0.9mm to 12.00mm
Max length 360mm

槍鉆領(lǐng)域fields：
槍鉆在造船