5X 150mm High Speed Steel Extra Long HSS Twist Drill Bit For Metal Wood Drilling
Provide strong durable performance compared to typical HSS drill bits. 5 x HSS twist Drill Bit set. Material: HSS 4241. High-speed steel drill bits. Uses: Can be used for wood, plastic, aluminum, iron drilling.Drill Size: 2mm,3mm,3.5mm,4mm,5mm.