Ingco (10-20mm) Step Drill Bit AKSDS102033

Ingco (10-20mm) Step Drill Bit AKSDS102033

Specification:

• Size:10-20mm
• Step:10-11-12-13-14-15-16-17-18-19-20mm
• Shank:round shank
• Titanium finishing
• Material:HSS 4341
• Packed by double blister