Product information

Description

General description

Professional quality M35 high speed steel drill bits with 5% cobalt, designed for drilling stainless steel and reinforced steel materials. These versatile bits can also handle a variety of other materials including cast iron, copper, high temperature alloys, titanium alloys, aluminum, hard plastics, and wood. The durable construction ensures a longer service life, making them ideal for both DIY projects and professional applications.

Technical specifications

Material: M35 HSS with 5% cobalt

Drill diameter: 3mm

Flute length: 33mm

Overall length: 61mm

Angle tip: 135 degrees

Flute type: Spiral

Shank type: Straight

Recommended speed: 1,500 rpm or more for maximum efficiency

Compatibility and accessories

Compatible with standard chucks and regular round collets

Suitable for lithium electric drills, hand drills, impact drills, bench drills, magnetic drills, drilling machines, milling machines, and machining centers

Usage

Ideal for drilling heavy-duty metals including stainless steel, Cr-Ni, and acid-resistant special steels

Can also be used for softer materials such as wood, plastic, and aluminum

Using coolant can greatly extend the life of the drill bits

Other information

Set includes 10 pieces packed in a plastic box for easy storage and use

Features a gold oxide finish and precision ground design for efficient chip removal

Features

Diameter
3 mm
Material
HSS
Suitable for
Metal
Pcs per pack
10
Warranty
2 year(s)

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.

10pcs M35 HSS Cobalt Gold High Speed Steel Twist Drill Bit Set for Metric High Speed Drills 3mm x 63mm for Drilling Stainless Steel and Metal