Dormer A110 Series HSS Twist Drill Bit, 4mm Diameter, 119 mm Overall

View all Drill Bits

Subtotal (1 unit)*

£4.44

(exc. VAT)

£5.33

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 172 unit(s) ready to ship
  • Plus 46 unit(s) ready to ship from another location
  • Plus 999,999,827 unit(s) shipping from 27 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£4.44

*price indicative

RS Stock No.:
792-103
Mfr. Part No.:
A110-4MM
Brand:
Dormer
Find similar products by selecting one or more attributes.
Select all

Brand

Dormer

Series

A110

Material

HSS

Drill Bit Type

Twist Drill Bit

Diameter

4mm

Overall Length

119 mm

Drilling Application

Multi-Material

RoHS Status: Exempt

Dormer Drill Bit, 10.03g Weight, 118° Point Angle - A110 Series - A110-4MM


Ready to put a spin on your drilling tasks? Pop this twist drill bit from Dormer into your handheld power tool. The 118° point bites into materials such as wood, plastic and metals with ease for faster cutting. An overall length of 119mm and a flute length of 78mm give you plenty of reach to get deep into your workpiece. Use this bit to create blind pockets, screw ports or through-holes for mounting.

Features & Benefits


• Light weight of 10.03g for ease of handling
• HSS body withstands heat and wear to deliver a long service life

Applications


• Manufacturing industry
• Construction sites
• DIY tasks

What's the finish on this drill bit?


This drill bit has been steam-tempered to increase its hardness and lubricity. The finish also resists corrosion, so you can use the part in humid conditions.

Standards

BS 328; DIN 340 RN; ISO 494


HSS Long & Extra Long Series


These HSS straight shank, right hand cutting long series twist drills are capable of drilling up to 10x the drill diameter before the flute needs to be cleared, to avoid fouling. They are made to BS328/DIN340 RN and ISO standards, and are recommended for use with steel and cast iron.

Related links