7/16" Cobalt 135-Degree Jobber Length Drill Bit - 5PK - POWERTEC Woodworking Tools & Accessories

Product Overview

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Introducing the 135 Degree Cobalt Drill Bit Set by POWERTEC.

These drill bits were designed to provide you with a high quality and long-lasting set of optimal performance drilling accessories to accommodate your metalworking projects. Best used with stainless steel, iron cast and nickle alloy – these drill bits were constructed for cutting and penetration durability for hard, abrasive metals.

INCLUDES: (5 piece) 7/16-Inch Cobalt Jobber Drill Bit Set, 7/16" Diameter, 5 35/64" overall length, 4 1/64" Flute
APPLICATION(S): Cobalt drill bit for metal, stainless steel, nickel alloy, cast iron and softer material
PREMIUM QUALITY: These m35 cobalt drill bits are made with the finest high speed steel ideal for high abrasive, optimal heat treatment, and wear resistance for long-term durability
SELF CENTERING: 135 degree split point drill bits penetrate quicker with less pressure needed – minimizing bit walking (wandering) while ensuring a crisp, centered drill hole that doesn’t require a center punch
HIGH UTILITY: Excels in metalworking applications when drilling in high-tensile strength materials, tip can be sharpened to ensure peak-performance readiness at all times, and works in both keyed and key-less drill chucks

Long-Term Value

These drill bits should be considered a smart investment, as they can be repeatedly be sharpened without damaging the drill bits cutting edge – ultimately extending the life of your tools and offering a low cost per hole drill.

Specifications

Material: M35 Steel with 5% Cobalt
Angle Point: 135 Degree
Flute Type: Spiral
Shank Type: Straight Shank

Key Features

- 135 Degree Split Point Drill Bits
Ensures a clean, centered hole - reducing bit walking (wandering) while utilizing less force to remove metal material.

- Fully Ground Spiral Groove Design
Clears particles quickly, decreases friction and heat for a faster and cooler drilling performance.

- M35 Steel with 5% Cobalt
Possesses a handy heat resistance, which prevents burn-up and improves the life of your bit.

- Straight Shank
The end of shank is chamfered to allow easy and firm holding.

Suitable for Hardened Materials