Mittory Cobalt Drill Bit 74Pcs Spiral Drills HSS Co Steel Straight Shank 1-8mm Drill Bit

Cobalt Drill Bit 74Pcs Spiral Drills HSS Co Steel Straight Shank 1-8mm Drill Bit Product selling point: HSS-Co Drill Bit Set for High Tensile Steels such Alloyed with 5% Cobalt to improve heat resistance which will perform and outlast normal HSS bits particularly if your work involves drilling tough metals Handheld and Stationary Use (In Drill Press) 135 Degree Split Point Tip Multiple size options Specification： Material: HSS Co Steel Size: 1MM×10pcs 1.5MM×10pcs 2MM×10pcs 2.5MM×10pcs 3MM×5pcs 3.2MM×5 pcs 3.5MM×5 pcs 4MM×5 pcs 5MM×5 pcs 6MM×5 pcs 7MM×2 pcs 8MM×2 pcs. Quantity: 74pcs per set Package included: 74 x drill bits Note: Please allow 1-2mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same