Diamond Drill Bits Size:1-1/4" Not only serving sanding drywall

Not only serving sanding drywall but for sanding wood

Color coding for size identify easily: Color coding is an effective way that facilitates differentiation of tools based on their respective sizes

offering exceptional grip for various tasks

Cobalt twist drill bits are harder than the 4241/4341 HSS used in similar bits

The optimized flute design speeds up chip removal

Diamond Drill Bits Size:1-1/4" Not only serving sanding drywallAnti Slipping: Enhanced with center drills for precise positioning, our set minimizes the risk of slippage during use, ensuring a secure and efficient drilling experience Long Lasting: We have enhanced the durability of these drill bits by thickening the diamond cutting coating, ensuring prolonged usability and reducing the chances of them becoming unusable after a few grinding sessions. The solid hexagonal handle design prevents breakage from