Compare webshops (1)
Sponsored links · Some shops pay us a fee
Shops with other sizes
TEMO M35 Cobalt Spiral Step Drill, 9 Sizes from 1/4" to 3/4" (19mm), 1/4" Hex Shank 9 drill bit sizes: 1/4 inch (6.35 mm), 5/16 inch (7.94 mm), 3/8 inch (9.52 mm), 7/16 inch (11.11 mm), 1/2 inch (12.7 mm), 9/16 inch (14.29 mm), 5/8 inch (15.88 mm), 11/16 inch (17.46 mm), 3/16 inch (14.29 mm), 15.88 mm. 19.2cm 05mm, with increments of 1.59mm. 1.9 cm shaft with 3 flats to prevent slipping Twin spiral flutes for more efficient chip clearance; 6.35 mm hex shank with quick-release slot to eliminate slippage; automatic start for clean holes in fine materials Step drill bit is made with M35 cobalt. It is ideal for a variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high-speed steel alloy composed of 5% cobalt. M35 is similar to M2, but with 5% cobalt added. Adding cobalt increases heat resistance. It is widely used in metal manufacturing due to its ability to withstand wear compared to conventional high-speed steels, allowing shorter cycle times in production environments due to higher cutting speeds or increased time between tool changes. The M35 is also less prone to chipping when used for interrupted cuts.