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Dormer 7.5mm Bronze Tempered HSS-E Stub Drill
Order Code
HSS-10069D
£10.66 £8.88
Incl. VAT Ex. VAT
Dormer 7.5mm Bronze Tempered HSS-E Stub Drill is only available to buy in quantities of 1
Product Information
Stub drill is recommended for use in difficult materials and applications. A 135° split point makes self-centring easier and also reduces the cutting forces. Can be relied on to produce a precise hole and quality finish. The bronze finish is a thin oxide layer and it is an indication for cobalt.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | A1177.5 |
| Cutting Diameter (in) | 0.2953 |
| Cutting Diameter (mm) | 7.5 |
| Features & Benefits | • Bronze tempered (bronze oxide) surface treatment • High speed cobalt steel tool material • DIN 1897 stub drill standard • 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 A117 |
| Material | HSS-E |
| Coating/Finish | Bronze Tempered |
| Overall Length (mm) | 74 |
| Flute Length (in) | 1.3386 |
| Flute Length (mm) | 34 |
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