15-Piece Pro Cobalt Drill Bit Set Seasonal & Holiday natural citrus solvent dissolves grease

natural citrus solvent dissolves grease

brazing and heat treating

Plastic color-coded handles with plated steel hollow steel shafts

Alloy Metal Drilling On Hardened Steel

Paperboard & Hardboard

15-Piece Pro Cobalt Drill Bit Set Seasonal & Holiday natural citrus solvent dissolves grease135 degree split point to minimize walk. Cobalt for higher heat & abrasion resistance. Heavy duty web construction for strength & durability. For tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel. Cast iron & stainless steel. Rugged storage case with rubber over mold for added impact resistance. Sliding latch design provides added security.