Drillco® Nitro Heavy-Duty Mechanic's Length Drill Bit Set, 29 Pieces, High Speed Steel Abrasive Bristle Discs Piano wire spring ensures superior

Piano wire spring ensures superior tool life and reliable opening and closing of tool

For use with: M18™ Force Logic Standard Rings and M18™ Force Logic Press Tool

Heavy-duty cleaner/degreaser

Grind corners

Drillco® Nitro Heavy-Duty Mechanic's Length Drill Bit Set, 29 Pieces, High Speed Steel Abrasive Bristle Discs Piano wire spring ensures superiorManufactured from a premium grade of M 7N molybdenum high speed steel The Nitro Heavy Duty 135 Split Point Drill with a Nitride surface treatment that gives a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel Body and clearance are gold and black surface treated for maximum lubricity Recommended for use in stainless steel and other hard metal drilling Specifications