Aircraft Tools • Cobalt Drills • High Speed Steel Reamers • Carbide Burs • Carbide Drill Bits • Screwdriver Bits • Paint Cutters • Cleco Fasteners • Double Margin Drills • Countersinks • Surface Conditioning Disc • Nova Pneumatic Aircraft Tools • Aerospace Taps • Aviation and Aerospace Tools
Pan American Tool Corporation
Pan American Tool Corporation

Double Margin Drills

Double Margin Drills

DOUBLE MARGIN DRILLS - Pan American Tool's double margin drills are designed for close-tolerance drilling in hard aerospace materials such as titanium, stainless steel and aluminum alloys. Double margin drills have a second margin ground behind the main margin. The trailing margin burnishes the cavity, making a true hole and smoother finish while providing a more accurate, rounder drilled hole and frequently eliminating the need for reaming.

Jobber length double margin drills, piloted double margin drills, 6" extension double margin drills, stove burner double margin drills and cobalt threaded shank double margin drills are available in a variety of sizes.

Available in Carbide, Price on Request

Double Margin Drills

Aircraft Tools • Cobalt Drills • Aerospace Tools • High Speed Steel Reamers • Carbide Burs • Airplane Tools • Screwdriver Bits • Aviation Tools • Paint Cutters • Cleco Fasteners • Double Margin Drills • Cutting Tools • Countersinks • Tools for MRO • Surface Conditioning Disc • Nova Pneumatic Aircraft Tools • Aviation and Aerospace Tools