References
Dormer:E7103/8
Rubix:221798
EAN:7320760099919
Technical specifications
| Threading | npt 3/8-18 (national pipe taper) |
|---|---|
| Threading diameter | 17.15 mm |
| Type | american blind bores and through-bores |
Product details : DORMER E7103/8 TAP 3/8 INCH X 18 5977652
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 3/8-18 (national pipe taper) |
|---|---|
| Threading diameter | 17.15 mm |
| Type | american blind bores and through-bores |
| With cooling spray | no |
| Direction of threading | right |
| Drilling diameter | 14.5 mm |
| Tail diameter | 13.5 mm |
| Square drive adapter | 17.8 mm |
| Thread depth | 27 mm |
| Total length | 80 mm |
| Body material | hss |
| Threading | 3/8-18 npt |
| No. of threads per inch | 18 |
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£ 64.31 excl. VAT
/ Each
£ 77.17 incl. VAT
- Usually arrives within 14 working days