Yato YT-4370 - high-quality high carbon steel (HCS) 8 mm

woobles Countersink Drill Bit Set - high speed steel 4341 6pcs 6.3-20.5mm

Universal HSS Drill Bit - High speed steel 7.5 millimeter

Universal Brad Wood Bit - Carbon Steel 12 mm

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

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

Universal Brad Wood Bit - Carbon Steel 7 mm

Universal HSS Drill Bit - high speed steel 14 millimeter

Universal HSS Drill Bit - High speed steel 5.5 millimeter

Universal Brad Wood Bit - Medium Carbon Steel 14 mm

Universal Brad Wood Bit - Medium Carbon Steel 8 mm