YT-44677 Straight-shank metal drill bit set 1-13 mm, 190 pcs

Designed for drilling high-quality stainless steel, structural and cold-rolled steel
HSS 4241 steel provides several times higher drilling speed and remains resistant to damage and blunting while keeping drill geometry
Cross-point "split point" tip with a 135° angle allows drilling without prior punching, ensuring perfect centring
Contents:
Ø 1.0, 1.5, 2.0, 2.5, 3.2, 3.5, 4.2, 4.5, 5.0, 5.5, 6.0, 6.5mm - 10 pcs of each size;
Ø 3.0mm - 20 pcs;
Ø 4.0mm - 15 pcs;
Ø 7.0, 7.5, 8.0mm - 5 pcs of each size;
Ø 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0mm - 2 pcs of each size