References
Dormer:E472M20
Rubix:376A2105
EAN:7320760674796
Technical specifications
| Threading | m20x2,5 |
|---|---|
| Threading diameter | 20 mm |
| Type | metric through-bores |
Product details : DORMER E472M20 6554538
HSS-E-PM machine tap for metric threads SHARK green ring Super-B coated DIN 371 form B peel cut 2.5xD through holes for titanium and nickel. Brass and bronze <200 HB and aluminium-magnesium alloys.
Applications
• Beta-brass, bronze (<200 HB <700 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed with Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed with Silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed with Silicon >10% whisker
• Reinforced aluminium alloys, magnesium alloys (<120 HB <400 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed with Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed with Silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Aluminium/Magnesium - Aluminium alloyed with Silicon >10% whisker
• Reinforced aluminium alloys, magnesium alloys (<120 HB <400 N/mm²)
Technical specifications
Attributes
| Threading | m20x2,5 |
|---|---|
| Threading diameter | 20 mm |
| Type | metric through-bores |
| With cooling spray | no |
| Direction of threading | right |
| Drilling diameter | 17.5 mm |
| Tail diameter | 12 mm |
| Square drive adapter | 16 mm |
| Thread depth | 30 mm |
| Coating | super b |
| Total length | 140 mm |
| Body material | hss-e / pm |
| Threading | m20x2,5 |
| No. of threads per inch | 10.16 |
| Tolerance | 6h |
| Shank type | square drive (12 mm) |
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£ 114.67 excl. VAT
/ Each
£ 137.60 incl. VAT
- Usually arrives within 14 working days