Min. Order Reference FOB Price
10 pieces US$0.06-10.00 / pieces
Product Description
Product Description HSS Long Series DIN340 Fully Ground Long Twist Drill Bit Product Name HSS twist drill set Angle 118 Diameter 1-20mm Shank Diameter 1-20mm Package Blister MOQ 10pcs Material: 1. HSS4241 Hardness 58, used for general soft iron plate, hard plastic, crystal glue, ...