DeWALT DT491 Series HSS Twist Drill Bit for Metal, 6.8mm Diameter, 109 mm Overall

The DeWALT 6.8mm x 109mm HSS-E Cobalt Alloy Steel Metal Drill Bit offers superior performance and longevity. With 5% cobalt alloyed High Speed Steel, it provides 4 times longer life compared to standard Metal Drill Bits. The pilot point tip ensures cleaner and more accurate holes, while the no slip shank allows for optimal grip in the drill chuck, making it suitable for portable or stationary drilling of high alloy content steels and metals with a tensile strength up to 1100N/mm².

5% cobalt alloyed High Speed Steel for longer life
Pilot point tip for cleaner and more accurate holes
No slip shank for optimal grip in drill chuck
Suitable for high alloy content steels and metals with a tensile strength up to 1100N/mm²