This drill bits set are extra-long and sharp, made of hardend material , designed with three sharp positoning points , ideal for working on thick wood and drilling deep holes.
Specifications:
Material: High-carbon steel
Drill diameter : 4mm,5mm,6mm,7mm,8mm,10mm,12mm
Drill length : 300mm
Product weight :500g
Package includes:
7 Pcs NUZAMAS Drill bits