Cobalt Drill Bit Set 25 Piece 1-13mm X 0.5 In Metal Case

Overview

25 Piece Cobalt drill bit set Alpen HSS-ECo Cobalt K M25 Jobber drill set in metal cassette 19 pcs. ø 1.0-1 3 .0 mm. Drill bit size increments - 0,5mm. Range of application: 5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels with tensile strength over 800 N/mm², especially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel. Ideal for stainless steel. For drilling into: • Structural steels < 400 N/mm² • Free cutting steels < 850 N/mm² • Unalloyed heat treatable steels < 1.100 N/mm² • Alloyed heat treatable steels < 1.300 N/mm² • Copper, brass, aluminium • Stainless steels • Grey cast iron, malleable cast iron • Plastics Art-No. 00 001002251 00