- 3D Printing
- Abrasives
- Adhesives, Tapes & Fasteners
- Bearings And Transmission
- Electrical
- Fluid Power
- Hand Tools
- Holemaking Drill Bit Sets & Drilling Tools
- Janitorial & Site Maintenance
- Lubrication
- Machinery & Welding
- Measuring & Inspection
- Metalworking Fluids
- Milling
- Packaging Office Supplies
- Personal Protective Equipment
- Power Tools
- Raw Materials
- Saw Blades
- Site Safety
- Storage
- Threading
- Toolholding & Workholding
- Turning Tools
- Workwear
- MSC Edge
Toggle Nav Shop All 
Over 120,000 products
Get next working day!*
Virtual Catalogue
Dormer A345 20mm Uncoated HSS Extra Long Taper Shank Drill
Order Code
HSS-40027J
£179.14 £149.28
Incl. VAT Ex. VAT
Dormer A345 20mm Uncoated HSS Extra Long Taper Shank Drill is only available to buy in quantities of 1
Product Information
Extra long taper shank drill is recommended for drilling very deep holes or for applications where increased reach is required. A 118° point angle is easy to regrind and provides strength. Uncoated finish retains cutting fluid and prevents chip to tool welding. Suitable for drilling many materials.
Technical Specification
| Brand | Dormer |
|---|---|
| Cutting Diameter (in) | 0.7874 |
| Manufacturer Part Number | A34520.0 |
| Cutting Diameter (mm) | 20 |
| Material | HSS |
| Coating/Finish | Uncoated |
| Features & Benefits | • Uncoated finish • High speed steel tool material • Meets DIN 1870 (1) Morse taper shank extra long drill standards • 10xD usable tool depth to diameter ratio • 118° Drill point • Standard spiral flute design • Right hand rotation/cutting • h8 Industry standard tool tolerance zone (based on diameter range) • Series A345 |
| Cutting Direction | Right Hand |
| Diameter (mm) | 20.00 |
| Overall Length (mm) | 385 |
| Flute Length (in) | 10.2362 |
| Flute Length (mm) | 260 |
Related Products
Why we are loved
Rated ‘World-class’ for customer service