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Dormer 7/8in - 9UNC HSS-E-PM Machine Tap - E021
Order Code
TDG-00912H
£157.32 £131.10
Incl. VAT Ex. VAT
Dormer 7/8in - 9UNC HSS-E-PM Machine Tap - E021 is only available to buy in quantities of 1
Product Information
Spiral point machine tap with chamfer form B with a 3.5 - 5 x P plug lead, for Unified National Coarse thread UNC 7/16in with 14 TPI and 2B class of fit, dimensions according to ISO 529 standard with 8mm shank and 6.3mm square drive, powder metallurgical HSS-E with uncoated surface finish for 2.5 x D through hole threading in general purpose applications.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | E0217/8 |
| Size (in) | 7/8 - 9 |
| Features & Benefits | • E021 series • thread form, unified coarse • Meets ISO 529 standards • Internal inch thread medium class of fit • Through hole application • 2.5 x D usable tool depth to diameter ratio • Plug tap chamfer (3.5 - 5 pitch lead) • Spiral point geometry • Right hand rotation/cutting |
| Thread Size x Pitch | 7/8 - 9 |
| Overall Length (in) | 4.6457 |
| Overall Length (mm) | 118 |
| Flute Type | Spiral Point |
| Type | Machine Tap |
| Material | HSS-E-PM |
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