References
Dormer:E7101/2NO7
Rubix:1069094
EAN:7320760210345
Technical specifications
| Threading | npt 1/2 |
|---|---|
| Threading diameter | 21.34 mm |
| Type | american blind bores |
Product details : DORMER E7101/2NO7 TAP 1/2 INCH X 14 5977625
HSS Machine tap for NPT thread uncoated ~ANSI B94.9 form C straight grooves 1.5xD blind holes for steel <850 N/mm².
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)
• Cast Iron lamellar (<150 HB >500 N/mm ²)
• Cast iron lamellar (> 150<300 HB >500<1000 N/mm²)
• Ductile cast iron/malleable cast iron (<200 HB <700 N/mm²)
• Ductile cast iron/malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Béta-Brass Bronze (<200 HB <700 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)
• Plastic-Thermoplastics
• 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)
• Cast Iron lamellar (<150 HB >500 N/mm ²)
• Cast iron lamellar (> 150<300 HB >500<1000 N/mm²)
• Ductile cast iron/malleable cast iron (<200 HB <700 N/mm²)
• Ductile cast iron/malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Béta-Brass Bronze (<200 HB <700 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)
• Plastic-Thermoplastics
Technical specifications
Attributes
| Threading | npt 1/2 |
|---|---|
| Threading diameter | 21.34 mm |
| Type | american blind bores |
| With cooling spray | no |
| Direction of threading | right |
| Drilling diameter | 18 mm |
| Tail diameter | 13.1 mm |
| Square drive adapter | 17.5 mm |
| Thread depth | 35 mm |
| Coating | bright |
| Total length | 100 mm |
| Body material | hss |
| Threading | 1/2 - 14 |
| No. of threads per inch | 14 |
Show UNSPSC/ECL@SS
£ 182.15 excl. VAT
/ Each
£ 218.58 incl. VAT
- Usually arrives within 14 working days