Purchase Qty. Reference FOB Price
10-99 Pieces US$3.20
100+ Pieces US$2.40
Product Description
Supply high quality Two Flute 3-Pcs HSS Step Drill Bits Set. Features: (1) Made of high quality of HSS or HSS Tin-Coated.Strong and durable. (2) Set includes 4-12mm(5 steps), 4-20mm(9 steps) &4-30mm(14 steps). (3) 2 fluted edges for faster, smoother cutting and 3 sided shanks prevent ...