
The Dormer A321 is a 21-piece HSS drill bit set covering 3mm to 13mm in 0.5mm increments, designed for professional and workshop drilling applications. Each drill bit features a three-flat shank that prevents slipping in the chuck, making them ideal for use in both hand-held power tools and pillar drill machines. Manufactured from high-speed steel with a steam and bronze tempered surface finish, these jobber length drill bits deliver reliable performance across a wide range of materials including steel, stainless steel, aluminium, brass, and plastics. The 135° split point ensures clean, accurate hole starts and reliable penetration, whilst the optimised helix design provides efficient chip removal and a smooth finish. Supplied in a practical plastic storage case, this set is particularly ...
DORMER3603607427125
Price: £79.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £79.95 | Visit Store |
The Dormer A321 Heavy Duty HSS Drill is specifically designed for reliable performance in medium-depth drilling applications. Its tri-flat shank ensures a secure, non-slip fit in the chuck, making it ideal for both hand-held drilling and use with pillar...
The Dormer A321 Heavy Duty HSS Drill is specifically designed for reliable performance in medium-depth drilling applications. Its tri-flat shank ensures a secure, non-slip fit in the chuck, making it ideal for both hand-held drilling and use with pillar...
The Dormer A321 Heavy Duty HSS Drill is specifically designed for reliable performance in medium-depth drilling applications. Its tri-flat shank ensures a secure, non-slip fit in the chuck, making it ideal for both hand-held drilling and use with pillar...