IRWIN SPEEDBOR Blue Groove Pro - 8-Piece

IRWIN TOOLS Zip Wood Drill Bit - Steel 1 piece(s) 25 millimeter

VIVOES_CLIFE_XTRATOUGH HFB_03 - 6 Piece Tempered Steel 10-25 mm

IRWIN TOOLS 10502561 - Cobalt 1 piece(s) 8 Millimeters

IRWIN HSS Cobalt Drill Bit - 10 pieces 3.5mm

ZELCAN Step Drill Bit Set - 5 pieces high speed titanium 1/8" to 1-3/8"

Bosch Masonry Drill Bit Set - Carbide 5 piece(s)

SKYDIN Spiral Drill Bit - High Speed Steel (HSS) 1 piece(s) 15.2mm

IRWIN HSS Pro - Metal 13.0x151

IRWIN HSS Pro Drill Bit - HSS steel 5 piece(s) 8.5 millimeter

IRWIN HSS Pro Drill Bit - HSS steel 5 piece(s) 11.5 millimeter