DORMER E6511/2 5978350

Machine taps E651

See technical information

References

Dormer:E6511/2
Rubix:376A2277
EAN:7320760273203
Combi Tap 1/4inchx20 DORMER-DIN

Technical specifications

Threadingunc 1/2-13
Threading diameter10.8 mm
Typeamerican through-bores
See all Specifications

Product details : DORMER E6511/2 5978350


HSS combination drill-tap for UNC thread steam outlets form C 30° spiralized 1.5xD through holes for general use in steel <850 N/mm². Cast iron. Copper and brass. Aluminium alloys Si <0.5% and thermoplastics.

Applications

• Automatic 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)
• Cast iron lamellar (>150<300 HB >500<1000 N/mm²)
• Beta-brass / bronze (<200 HB <700 N/mm²)
• Alpha brass (<200 HB <700 N/mm²)
• Aluminium magnesium unalloyed (<100 HB <350 N/mm²)
• Aluminium alloyed silicon 0.5% (<150 HB <500 N/mm²)
• Plastics - Thermoplastics

Technical specifications


Attributes
Threadingunc 1/2-13
Threading diameter10.8 mm
Typeamerican through-bores
With cooling sprayno
Direction of threadingright
Drilling diameter10.8 mm
Tail diameter7.1 mm
Square drive adapter9 mm
Thread depth29 mm
Angle of helix30 °
Coatingsteam outlets
Total length114 mm
Body materialhss
Threading1/2
No. of threads per inch13
Tolerance2b
Shank typecylindrical shank with square drive
£ 97.13 excl. VAT
/ Each
£ 116.56 incl. VAT
  • Usually arrives within 14 working days