COMOWARE 14Pcs Cobalt Drill Bit Set for Hardened Metal and Wood

Product Description

PREMIUM QUALITY MATERIAL: Crafted from 8% Cobalt High Speed Steel M42, these drill bits offer a significantly longer tool life compared to standard drill bits.

OPTIMIZED TWIST DESIGN & PERFORMANCE: Featuring a precise 135° split point, a gold oxide finish, and round straight shanks, these bits are designed to minimize walking and facilitate quicker removal of chips and debris. The precision fully ground design guarantees an efficient and seamless movement of chips.

PROFESSIONAL & VERSATILE USAGE: The M42 Cobalt HSS construction makes these drill bits ideal for working with hardened materials. They excel at drilling through tough metals such as stainless steel, cast iron, high-temperature alloys, titanium alloys, as well as hard plastics and woods. Notably, they can also be effectively used on softer materials.

COMPREHENSIVE SIZE SET: This 14-piece jobber length drill bit set includes a practical plastic storage case for easy organization. The sizes provided in the set are 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", and 1/2".

VERTICAL OPERATION ADVANTAGE: Utilizing a vertical operation helps distribute the stress evenly across the blade tip, which prevents damage caused by uneven forces, ensuring greater durability and performance of the drill bits.

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