Purchase Qty. Reference FOB Price
500-999 Pieces US$0.20
1,000+ Pieces US$0.03
Product Description
M2 6542 DIN340 Long type HSS High Speed Steel Twist Drill Bits for Drilling Metal Iron Aluminum Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to ...