Package Dimensions : 8.98 x 6.14 x 2.24 inches; 3 Pounds
Date First Available : December 18, 2020
Manufacturer : findmall
ASIN : B08QZ8ZBW8
29 Pieces Include - 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2.
HSS Material - M35 cobalt steel,with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, extremely heat resistant; for much faster cutting and extra longer life span when compared with an average HSS drill bit.
Precise 135°Split Point & Twist Design - The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not walk or wander. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.Must be used and operated at proper RPMs for maximum efficiency.
Left Hand Design - Special left hand design can also be used with screw extractors to remove broken fasteners. Attachable to reversible drills to remove screws, bolts, and studs around the house, garage or on the job site.
Widely Use - M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.