DORMER E471M20 SPIRAL POINT TAP M20 X 2.50 MM 6554529
Machine thread-cutters E471
See technical informationReferences
Dormer:E471M20
Rubix:2557156
EAN:7320760674703
Technical specifications
| Threading | m20 x 2,5 |
|---|---|
| Threading diameter | 20 mm |
| Type | metric through-bores |
Product details : DORMER E471M20 SPIRAL POINT TAP M20 X 2.50 MM 6554529
HSS-E Machine thread-cutter for metric thread SHARK green ring uncoated DIN 376 shape B cut 2.5xD continuous holes for brass and bronze <200 HB. Aluminium and aluminium-magnesium alloys Si <10% and synthetic materials such as thermoplastics.
Applications
• Béta-Brass Bronze (<200 HB <700 N/mm²)
• Copper - Alfa-Brass (<200 HB <700 N/mm²)
• Aluminium/Magnesium - Aluminium Magnesium alloyed (<100 HB <350 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed Silicon 0.5% < 10% (<120 HB <400 N/mm²)
• Plastic - Thermoplastics
• Copper - Alfa-Brass (<200 HB <700 N/mm²)
• Aluminium/Magnesium - Aluminium Magnesium alloyed (<100 HB <350 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed Silicon 0.5% < 10% (<120 HB <400 N/mm²)
• Plastic - Thermoplastics
Technical specifications
Attributes
| Threading | m20 x 2,5 |
|---|---|
| Threading diameter | 20 mm |
| Type | metric through-bores |
| With cooling spray | no |
| Drilling diameter | 17.5 mm |
| Tail diameter | 12 mm |
| Square drive adapter | 16 mm |
| Thread depth | 30 mm |
| Coating | blank |
| Total length | 140 mm |
| Body material | hss-e / pm |
| Threading | m20 x 2,5 |
| No. of threads per inch | 10.16 |
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£ 87.61 excl. VAT
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£ 105.13 incl. VAT
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