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Draper Cobalt Drill Bit Set – 5.0mm X 2 Pieces, 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 fully ground tip features a 135° split point for precise centering and to prevent wandering during drilling. Suitable for use with alloy steel, titanium alloys, stainless steel, hardened steel, cast iron, and carbon steel, it is ideal for professional and DIY applications requiring reliable and long-lasting drill bits.

Technical specifications

Diameter: 5.0mm

Material: High-speed steel with 5% cobalt (M35)

Tip: 135° split point for precise centering

Manufacturing standards: DIN 338 and DIN 1414-2

Chuck compatibility: 10mm or 13mm standard chucks

Compatibility and accessories

Compatible with standard drill chucks of 10mm and 13mm

Works best with cooling agents to extend lifespan and improve performance

Installation

Insert the drill bit into a compatible drill chuck

Secure tightly to ensure stability during drilling

Usage

Use with appropriate cooling or lubrication to maximize tool life

Apply steady pressure and avoid excessive force to prevent damage

Ensure the drill bit is properly centered before starting to drill

Features

Brand
DRAPER EXPERT
Weight
28 g
Material
Cobalt
Certification body
DIN
Suitable for
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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