Ingco 3pcs Step Drill Bit Set AKSDS2041
Specification:
- 3pcs Step drill bit with 1pcs Automatic Center Punch
- 1 pcs 4-12mm,2mm/step
- 1 pcs 4-20mm,2mm/step
- 1 pcs 4-32mm,2mm/step
- Material: HSS 4341
- Packed by platic box
Ingco 3pcs Step Drill Bit Set AKSDS2041
Specification: