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Draper Cobalt Drill Bit Set – 2.5mm X 2, HSSE M35 Cobalt Drill Bits for Heavy-Duty Drilling

Product information

Description

General description

This cobalt drill bit set is designed for high-performance drilling in tough materials. Made from high-speed steel with 5% cobalt content, it offers excellent durability, heat resistance, and abrasion resistance. The drill bit features a fully ground 135° split point for precise centering and to prevent wandering during drilling. It is suitable for use with alloy steel, titanium alloys, stainless steel, hardened steel, cast iron, and carbon steel. Compatible with standard 10/13mm chucks, it is ideal for professional and DIY applications requiring reliable and long-lasting drilling performance.

Technical specifications

Material: High-speed steel with 5% cobalt

Diameter: 2.5mm

Point angle: 135° split point

Standards: DIN 338 and DIN 1414-2

Chuck compatibility: 10mm or 13mm

Compatibility and accessories

Compatible with standard drill chucks of 10mm and 13mm

Works best with cooling agents for extended lifespan and optimal performance

Installation

Insert the drill bit into a compatible drill chuck

Secure the bit tightly to prevent slipping during use

Usage

Use with appropriate cooling or lubrication to prolong tool life

Apply steady pressure and avoid excessive force for best results

Suitable for drilling in hard metals and tough materials

Features

Brand
DRAPER EXPERT
Shank type
Cylindrical
Compatible machine
Drill
Suitable for
Metal
Material to Work On
Metal

Advice from

Drill buying guide

From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.

Read our guide

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