High speed steel ground to DIN338 and manufacturer from black oxide M1 material.
22-22870 - 31 Piece Screwdriver Bit Set
A kit of 31 hex bits packaged in a pock-sized case, and color coded for ease of use.
22-22875 - Jobber Drill Bit - High Speed Steel 0.5mm
22-22885 - Jobber Drill Bit - High Speed Steel 1.5mm
22-22890 - Jobber Drill Bit - High Speed Steel 2mm
MCM filled my order promptly and delivery was fast. The item I ordered was top quality as is everything I have ordered from them.