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Dormer A1001.7 A100 HSS Jobber Drill Bit 1.70mm OL:43mm WL:20mm DORA100170

Name: Dormer A1001.7 A100 HSS Jobber Drill Bit 1.70mm OL:43mm WL:20mm DORA100170
Brand: DORMER
SKU: A1001.7
Price: 4.65 GBP
Availability: InStock
Rating: 4 (1 reviews)

Sold by Trade Hut Direct and 5 other sellers

Product information

Description

General description

A100 Series HSS Straight Shank Jobber Drills (Metric) are general-purpose drills made from durable high-speed steel. They feature a black oxide steam-tempered coating that enhances chip flow and heat resistance, making them suitable for a variety of metals including steel, grey cast iron, and aluminum alloys.

Technical specifications

Material: High-Speed Steel (HSS)

Finish: Steam tempered black oxide coating

Drill Diameter: 1.7 mm (tolerance h8)

Flute Length: 20 mm

Overall Length: 43 mm

Number of Flutes: 2

Point Angle: 118°

Helix Type: Normal spiral

Shank Diameter: 1.7 mm (tolerance f11)

Standards: DIN 338

Web Thickness: Standard

Relief Angle: 10-20°

Cutting Direction: Right hand

Compatibility and accessories

Compatible with standard drill chucks and holders designed for cylindrical shanks

Suitable for use with coolant delivery systems that support external coolant flow

Installation

Insert the drill into a compatible drill chuck or holder that accommodates a 1.7 mm shank

Securely tighten the chuck to prevent slippage during operation

Ensure the drill is properly aligned before starting drilling

Usage

Use appropriate safety equipment, including eye protection

Apply steady pressure during drilling; do not force the drill

Use coolant or lubrication to improve performance and extend tool life

Operate at suitable speeds for the material being drilled, typically around 800 N in steel

Other information

Dormer A100 1.70MM Jobber/Twist Drill HSS Straight Shank

Features

Brand
DORMER
Certification body
DIN
Diameter
1.7 mm
Shank type
Cylindrical
Total length
4.3 cm
Useful lengh
20 mm
Compatible machine
Drill
Suitable for
Metal
Material to Work On
Metal
Material
HSS
Weight
1 g
Pcs per pack
10
Bit type
Forest
Insertion type
Cylindrical
Sold as a set
Yes
ManoMano Reference
ME31600774
MMID
970496963531
Product code
A1001.7
EAN
7320760000465

Customer reviews

4,0

/ 1 Reviews

Reviews verified by ManoMano

MManoMano Customer

Published on 18/04/2017, Italy

The product reflects what is described and visible in the photos. The specification regarding the magnetic force (daN or N) is important in the evaluation during the purchase. For the specific use that I made of it, it turned out to be just at the limit of necessity.

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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