Description
- 14pcs Drill Bits and Step Drill Bits Set
- 3pcs step drill bits size: 4-12mm 5 step, 4-12mm 9 step, 4-22mm 10 step
- 8pcs 4341 HSS drill bits size: 2mm/3mm/3mm/4mm/4mm/5mm/6mm/8mm
- 3pcs countersunk bits size: 12.4mm/16.5mm/20.5mm
- Packed By double blister
- In a plastic storage case
- Suitable for metal, thin inox, PVC, plastic, Cu, Zn, Ms and Ni.