DORMER EX204-40 TAP NO.4 X 40 5973704
Machine thread-cutters EX20
References
dormer:EX204-40
rubix:2019357
ean:7320760150269
Technical specifications
| Angle of helix | 45 ° |
|---|---|
| Input | 3.5 |
| Total length | 56 mm |
Product details : DORMER EX204-40 TAP NO.4 X 40 5973704
HSS-E Machine thread-cutter for UNC thread uncoated DIN 2184-1 shape C 45° spiralised 2.5xD blind holes for steel <1200 N/mm². Copper. Brass en bronze <200 HB. Aluminium and aluminium-magnesium alloys.
Applications
• Machining steel soft steel (<120 HB <400 N/mm²)
• Construction steel carburised steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloyed steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered steel (>250<350 HB >850<1200 N/mm²)
• aluminium magnesium non-alloyed (<100 HB <350 N/mm²)
• aluminium alloyed Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloyed Silicon > 0.5% <10% (<120 HB <400 N/mm²)
• Aluminium alloyed Silicon >10% whisker reinforced Aluminium-alloys Magnesium-alloys (<120 HB <400 N/mm²)
• Construction steel carburised steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloyed steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered steel (>250<350 HB >850<1200 N/mm²)
• aluminium magnesium non-alloyed (<100 HB <350 N/mm²)
• aluminium alloyed Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloyed Silicon > 0.5% <10% (<120 HB <400 N/mm²)
• Aluminium alloyed Silicon >10% whisker reinforced Aluminium-alloys Magnesium-alloys (<120 HB <400 N/mm²)
Technical specifications
Attributes
| Angle of helix | 45 ° |
|---|---|
| Input | 3.5 |
| Total length | 56 mm |
| Body material | HSS-E |
| Type | American through-bores |
| With cooling spray | No |
| Drilling diameter | 2.35 mm |
| Square drive adapter | 3.5 mm |
| Coating | Blank |
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£ 28.54 excl. VAT
/ Each
£ 34.25 incl. VAT
Usually arrives within 14 working days