Purchase Qty. Reference FOB Price
100-199,999 Pieces US$5.00
200,000+ Pieces US$1.00
Product Description
Best Black Oxide Hss Step Drill Bit for stainless steel,thick metal,wood Step Drill Bit Material M35(HSS4241,HSS4341,M2 are available) Step Drill Bit Style Spiral Flute(Straight Flute is available) Step Drill Bit Shank Hex Shank Size 1/4 Inch (6.35 mm)(3-Way Clamping,Cylindrical Shank are ...