DeWALT DT494 Series HSS Twist Drill Bit for Metal, 10mm Diameter, 133 mm Overall

The DeWALT HSS-E Cobalt Alloy Steel Metal Drill Bit offers extreme performance and durability. With a pilot point tip for precise drilling and a no-slip shank for optimal grip, this drill bit is 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
4X longer life versus standard HSS-R Metal Drill Bits
Pilot point tip for 'no-walk' penetration of surfaces
Cleaner, more accurate, burr-free holes due to recessed cutting wings
Versatile application on a variety of metals and steels
Spin proof three-sided shaft for optimal grip in drill chuck