References
Dormer:E621M12
Rubix:1069036
EAN:7320760384978
Technical specifications
| Threading | m12x1,75 |
|---|---|
| Threading diameter | 12 mm |
| Type | metric blind bores |
Product details : DORMER HSS TAP M12 E621M12
HSS machine tap for metric Helicoil thread uncoated form C 40° spiral fluted 2xD blind holes for general use in steel <1200 N/mm². Stainless steel. Nickel alloys <900 N/mm² and aluminium alloys.
Applications
• Structural steel, case-hardening steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered (>250<350 HB >850<1200 N/mm²)
• Stainless free-cutting steel (<250 HB <850 N/mm²)
• Stainless steel - austenitic (<320 HB <1100 N/mm²)
• Stainless steel - ferritic + austenitic + martensitic (<300 HB <1000 N/mm²)
• Nickel alloys (<270 HB >900 N/mm²)
• Aluminium, magnesium unalloyed (<100 HB <350 N/mm²)
• Aluminium alloys - Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloys - Silicon >0.5% <10% (<120 HB <400 N/mm²)
• Aluminium alloys - Silicon >10% whisker-reinforced aluminium alloys, magnesium alloys (<120 HB <400 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered (>250<350 HB >850<1200 N/mm²)
• Stainless free-cutting steel (<250 HB <850 N/mm²)
• Stainless steel - austenitic (<320 HB <1100 N/mm²)
• Stainless steel - ferritic + austenitic + martensitic (<300 HB <1000 N/mm²)
• Nickel alloys (<270 HB >900 N/mm²)
• Aluminium, magnesium unalloyed (<100 HB <350 N/mm²)
• Aluminium alloys - Silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloys - Silicon >0.5% <10% (<120 HB <400 N/mm²)
• Aluminium alloys - Silicon >10% whisker-reinforced aluminium alloys, magnesium alloys (<120 HB <400 N/mm²)
Technical specifications
Attributes
| Threading | m12x1,75 |
|---|---|
| Threading diameter | 12 mm |
| Type | metric blind bores |
| With cooling spray | no |
| Direction of threading | right |
| Drilling diameter | 12.5 mm |
| Square drive adapter | 11.2 mm |
| Thread depth | 24 mm |
| Angle of helix | 40 ° |
| Coating | bright |
| Total length | 95 mm |
| Body material | hss |
| Threading | m12x1,75 |
| No. of threads per inch | 14.5 |
| Tolerance | 6h |
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£ 72.47 excl. VAT
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£ 86.96 incl. VAT
- Usually arrives within 14 working days