Description
Two-flute Design for Faster, Smoother Cutting. 6mm shank - 4 to 12mm (9 steps with 1mm increment), 4 to 12mm (5 steps with 2mm increment). 8mm shank - 6 to 18mm (7steps with 2mm increment), 4 to 22mm (10 steps with 2mm increment). 10mm shank - 6 - 35mm (13 steps, 6, 8, 10, 13, 16, 18, 20, 22, 25, 28, 30, 32, 35mm).
Features
- A COMPLETE METRIC SET: Set includes five step drill bits with a two-flute design for faster, smoother cutting and tri-flat shank for a sure grip
- CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill
- HSS STEEL: Made super strong each bit is black and cobalt-treated for added durability. Includes aluminum carrying case
- SET INCLUDES: 6mm shank: (9 steps- 4, 5 , 6, 7, 8 ,9 10, 11, 12 mm) (5 steps- 4, 6, 8, 10, 12 mm) 8mm shank (7 steps- 6, 8, 10, 12, 14, 16, 18 mm)
- 8mm shank: (10 steps- 4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm) 10mm shank (13 steps- 6, 8, 10, 13, 16, 18, 20, 22, 25, 28, 30, 32, 35 mm)