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Step Cone Drill Bit, 13 Steps, 5 mm–35 mm, HSS Step Drill Bit, 4241 Step Drill Bit, Titanium Hole Cutter, Cone Tip, Hex Tip, HSS Tool Set for Steel, Wood, Plastic. MUMU

Product information

Description

General description

The Step Cone Drill Bit features 13 steps ranging from 5 mm to 35 mm, designed for precision drilling in various materials including steel, brass, plastic, wood, copper, fiberglass, PVC, thin metal, and aluminum. Its classic HSS construction ensures stability and speed, while the special titanium coating reduces friction and heat, enhancing durability and drilling accuracy. The double slot and depth stop designs facilitate faster and smoother cuts.

Technical specifications

Material: HSS-4241

Weight: 30 g

Step sizes: 5 mm, 20 mm, 22 mm, 25 mm, 27 mm, 30 mm, 32 mm, 35 mm

Total length: 72 mm

Height of each step: 3 mm

Bar diameter: 12.7 mm

Bar length: 24 mm

Usage

Recommended drilling speed: 250-400 rpm

Not suitable for use with stainless steel or materials with hardness above HRC 25°

Recommended for plates with a thickness of less than 5 mm

Using water for cooling during operation can extend the tool's service life

Other information

Caution: Always protect your hands when using this tool

This product is not intended for sale to children

Features

Width
10 cm
Weight
30 g
Material
HSS
Suitable for
Metal
Useful lengh
72 mm

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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