Yato YT-4120 - HSS-Cobalt 1pc 12mm

IRWIN HSS Cobalt Drill Bit - 3.0 millimeter

Bosch HSS-G Metal Drill Bits - Cobalt 10 piece(s) 4.2 millimeter

IRWIN HSS Cobalt Drill Bit - 10 pieces 3.5mm

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

IRWIN 3016029 - Cobalt 1pc 29/64"

Bosch HSS PointTeq - Cobalt alloy 10 Pc.

IRWIN 3016026 - Cobalt Alloy Steel 1pc 13/32"

Bosch HSS-Co Metal Drill Bits - Cobalt 10 piece(s) 5.0 mm

Bosch HSS-G Metal Drill Bits - 10 piece(s) Cobalt 5.0 mm

IRWIN HSS Cobalt Drill Bit - 5% Cobalt 5 pieces 10mm