Dormer HSS Left Hand Spiral Jobber Drill Bit 4.00mm OL:75mm WL:43mm DORA101400

Name: Dormer HSS Left Hand Spiral Jobber Drill Bit 4.00mm OL:75mm WL:43mm DORA101400
Brand: DORMER
SKU: A1014.0
Price: 8.05 GBP
Availability: InStock

~~£10.50~~

Sold by BuyaParcel and 5 other sellers

Product information

Description

General description

This Dormer A101 HSS Left Hand Spiral Jobber Drill is designed for precise drilling in steel and other hard metals. It features a high-speed steel (HSS) construction with a cylindrical shank for a secure grip and stability during use. This drill bit is ideal for general machining applications and allows for accurate hole-making without the need for centering.

Technical specifications

Model: A101

Tip diameter: 4.0mm

Overall length: 75mm

Working length: 43mm

Point angle: 118°

Material: High-Speed Steel (HSS)

Tolerance: h8

Flute Geometry: Standard Helix, Left hand spiral

Cutting direction: Left-hand (counterclockwise)

Standard: DIN 338

Depth of drilling: 4 times the diameter (4xD)

Compatibility and accessories

Compatible with standard drill chucks

Suitable for drill presses designed for small diameter bits

Installation

Insert the drill bit into a compatible drill chuck, ensuring it is securely tightened

Use appropriate safety gear before operation

Usage

Use in steel and other hard metals for precise, centered drilling

Operate at suitable speeds for HSS drill bits to avoid overheating

Apply steady pressure during drilling for best results

Features

Brand
DORMER
Certification body
DIN
Diameter
4 mm
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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