5pcs HSS CO M35 Cobalt Drill Bit Set For Metal Steel 1mm 2mm 3mm 4mm 5mm

Details: * New HSS Cobalt Drill Bit Set * Brand new and high quality * Straight Shank High Speed Steel M35 Drill Bits * Can be used for iron steel copper and aluminum tool steel etc. * Made of high speed steel wear-resistant durable to use. * Material: High Speed Steel with 5% Cobalt * Model: 1mm 2mm 3mm 4mm 5mm * Length(approx.): 1mm: 34mm; 2mm:49mm; 3mm: 61mm; 4mm: 75mm; 5mm: 85mm. * Color: as picture show Package content: 5* Drill Bit Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.