Precision drilling in tough metals
- High cobalt heat resistance: Built with 5% cobalt HSS-E alloy, it lets you cut through hard metals while maintaining a durable cutting edge.
- Reduced friction during operation: The bronzed surface finish facilitates smooth chip removal and prevents premature wear during demanding drilling tasks.
- Standard cylindrical DIN 338 fit: You can easily mount this 5 mm drill bit into any standard chuck for reliable, everyday metalworking jobs.
With the International Tools eco pro hss-e twist drill bit din 338, you can reliably drill accurate holes in tough and hard metals such as stainless steel, alloyed steel, and cast iron. Crafted from an hss-e alloy containing 5% cobalt, it maintains a sharp cutting edge while withstanding high frictional heat during demanding metalworking tasks. The bronzed surface finish actively reduces friction and promotes smooth chip evacuation, preventing premature tool wear and extending service life. Featuring a 5 mm diameter, an overall length of 86 mm, and a 52 mm cutting length, its straight cylindrical shank fits directly into any standard keyed or keyless chuck.
Product Description:
- International Tools ECO PRO HSS-E DIN 338
- DIN 338, straight shank, with split point from 3.0 mm, point angle 135°