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Dormer A022 8.4mm TiN Coated HSS Stub Drill
Order Code
HSS-00399C
£11.00 £9.17
Incl. VAT Ex. VAT
Dormer A022 8.4mm TiN Coated HSS Stub Drill is only available to buy in quantities of 10
Product Information
Stub drill is a versatile drill with a specially designed 135° split point which helps self-centring when drilling by hand and in machines provides a more accurate hole with a better quality of finish. Suitable for drilling many materials. TiN-Tip coating improves performance and extends the tool life.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | A0228.4 |
| Cutting Diameter (in) | 0.3307 |
| Cutting Diameter (mm) | 8.4 |
| Features & Benefits | • Uncoated and TiN (tip coating) • DIN/ANSI standards • 2.5xD usable tool depth to diameter ratio • 135° drill point angle • Cylindrical shank/straight shank • Standard spiral flute design • Right hand rotation/cutting • h8 industry standard tool tolerance zone (based on diameter range) • Series A022 |
| Material | HSS |
| Coating/Finish | TiN |
| Overall Length (mm) | 79 |
| Flute Length (in) | 1.4567 |
| Flute Length (mm) | 37 |
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