METAL DRILLS 29pcs SET 1.5-12.7mm BOX

. METAL TITAN DRILLS 29 Piece SETKD10344. . Titanium drill bits, unlike white drill bits, are characterized by greater durability and less abrasiveness. They are used for steel, cast iron, nonferrous metals and plastics. The drills have a tip angle of 118 degrees, so there is no need for prior "scoring," that is, pre-marking the holes before the actual drilling. High-quality TITAN-coated drills have a shear correction, which allows good centering when drilling. The drills are characterized by high flexibility, achieved by appropriate heat treatment. There is less risk for drill breakage, especially for drill bits with a diameter of less than 6mm. . DIMENSIONS OF DRILLS:1.5 mm (1/16")2.0 mm (5/64")2.5 mm (3/32")3.0 mm (7/64")3.2 mm (1/8")3.5 mm (9/64")4.0 mm (5/32")4,5 mm (11/64")4.8 mm (3/16")5.2 mm (13/64")5.5 mm (7/32")6.0 mm (15/64")6.5 mm (1/4")7.0 mm (17/64")7.2 mm (9/32") 7.5 mm (19/64")8.0 mm (5/16")8.5 mm (21/64")8.8 mm (11/32")9.0 mm (23/64")9.5 mm (3/8")10.0 mm (25/64")10,3 mm (13/32")10.7 mm (27/64")11.0 mm (7/16")11.5 mm (29/64")12.0 mm (15/32")12.3 mm (31/64")12.7 mm (1/2").