References
Dormer:E251M12
Rubix:1073824
EAN:7320760087190
Technical specifications
| Threading | m12 |
|---|---|
| Threading diameter | 12 mm |
| Type | metric blind bores and through-bores |
Product details : DORMER HSS TAP M12 E251M12
HSS-E machine tap for left-hand metric thread uncoated DIN 376 form C straight flutes 1.5xD blind and through holes for general use in steel <1200 N/mm². Cast iron. Copper and brass. Aluminium alloys and duroplastics.
LEFT-HAND MACHINE TAP M12X1,75 E251 LEFT 6H HSCO
Applications
• Free-cutting steel / mild steel (<120 HB <400 N/mm²)
• 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)
• Cast iron lamellar (<150 HB >500 N/mm²)
• Cast iron lamellar (>150<300 HB >500<1000 N/mm²)
• Nodular cast iron / malleable cast iron (<200 HB <700 N/mm²)
• Beta-brass / bronze (<200 HB <700 N/mm²)
• Alpha-brass (<200 HB <700 N/mm²)
• Aluminium alloy silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloy silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Duroplastics
• 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)
• Cast iron lamellar (<150 HB >500 N/mm²)
• Cast iron lamellar (>150<300 HB >500<1000 N/mm²)
• Nodular cast iron / malleable cast iron (<200 HB <700 N/mm²)
• Beta-brass / bronze (<200 HB <700 N/mm²)
• Alpha-brass (<200 HB <700 N/mm²)
• Aluminium alloy silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloy silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Duroplastics
Technical specifications
Attributes
| Threading | m12 |
|---|---|
| Threading diameter | 12 mm |
| Type | metric blind bores and through-bores |
| With cooling spray | no |
| Drilling diameter | 10.3 mm |
| Square drive adapter | 9 mm |
| Coating | bright |
| Total length | 110 mm |
| Body material | hss-e |
Show UNSPSC/ECL@SS
£ 40.20 excl. VAT
/ Each
£ 48.24 incl. VAT
- Usually arrives within 14 working days