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Draper Cobalt Drill Bit Set – 3.5mm, 2-Pack, High-Speed Steel (HSSE), M35 Cobalt Alloy for Heavy-Duty Drilling

Product information

Description

General description

This Draper Cobalt Drill Bit Set includes two high-speed steel (HSSE) drill bits made from M35 cobalt alloy, specifically designed for heavy-duty drilling in tough materials. With a 5% cobalt content, these bits provide excellent durability, heat resistance, and abrasion protection.

Technical specifications

Diameter: 3.5mm

Material: High-speed steel with 5% cobalt

Point angle: 135° split point

Standards: DIN 338 and DIN 1414-2

Quantity: 2 pieces

Compatibility and accessories

Compatible with standard 10mm and 13mm chucks

Works best with cooling agents for extended lifespan

Installation

Insert the drill bit into a compatible drill chuck

Secure tightly before use

Usage

Use with appropriate cooling or lubrication for best results

Apply steady pressure during drilling

Ensure proper alignment to prevent wandering

Features

Brand
DRAPER EXPERT
Weight
14 g
Material
Cobalt
Shank type
Cylindrical
Compatible machine
Drill

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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