HPH-NR-4

4 Flute – Neck Relieved – Vortical Helix – For Hard Metals


hph-nr-4-4-flute-neck relieved-vortical-helix-for-hard-metals-dia

  • Vortical helix design produces minimal chatter, minimal harmonics and increased efficiency
  • Proprietary geometry allows for higher feed rates, increased tool lifeand smoother finishes
  • Designed for maximum metal removal rates for all hard metals
  • Superior coatings provide superior resistance to wear and higher speeds and feeds

Available in several coatings for improved performance

Refer to the coating key below

R.187 & R.250 available as standards

4 Flute-Vortical Helix – Coated

D1Neck DiaLocLbsOalCorner Radius R000Corner Radius R030Corner Radius R060Corner Radius R120
1/80.115"5/323/8VR1254.380R000C1VR1254.380R030C1
1/80.115"5/325/8VR1254.630R000C1VR1254.630R030C1
3/160.175"7/325/82VR1884.630R000C1VR1884.630R030C1VR1884.630R060C1
3/160.175"7/321VR18841.00R000C1VR18841.00R030C1VR18841.00R060C1
1/40.237"3/83/43VR2504.750R000C1VR2504.750R030C1VR2504.750R060C1
1/40.237"3/81⅛4VR25041.13R000C1VR25041.13R030C1VR25041.13R060C1
1/40.237"3/82⅛4VR25042.13R000C1VR25042.13R030C1VR25042.13R060C1
3/80.292"1/21⅛3VR37541.13R000C1VR37541.13R030C1VR37541.13R060C1VR37541.13R120C1
3/80.292"1/22⅛4VR37542.13R000C1VR37542.13R030C1VR37542.13R060C1VR37542.13R120C1
3/80.292"1/23⅛6VR37543.13R000C1VR37543.13R030C1VR37543.13R060C1VR37543.13R120C1
1/20.475"5/84VR50041.50R000C1VR50041.50R030C1VR50041.50R060C1VR50041.50R120C1
1/20.475"5/85VR50042.50R000C1VR50042.50R030C1VR50042.50R060C1VR50042.50R120C1
1/20.475"5/86VR50043.50R000C1VR50043.50R030C1VR50043.50R060C1VR50043.50R120C1
5/80.593"3/41⅝4VR62541.63R000C1VR62541.63R030C1VR62541.63R060C1VR62541.63R120C1
5/80.593"3/45VR62542.50R000C1VR62542.50R030C1VR62542.50R060C1VR62542.50R120C1
5/80.593"3/46VR62543.50R000C1VR62543.50R030C1VR62543.50R060C1VR62543.50R120C1
3/40.712"124VR75042.00R000C1VR75042.00R030C1VR75042.00R060C1VR75042.00R120C1
3/40.712"15VR75042.75R000C1VR75042.75R030C1VR75042.75R060C1VR75042.75R120C1
3/40.712"16VR75043.50R000C1VR75043.50R030C1VR75043.50R060C1VR75043.50R120C1
10.950"4VR10042.50R000C1VR10042.50R030C1VR10042.50R060C1VR10042.50R120C1
10.950"36VR10043.00R000C1VR10043.00R030C1VR10043.00R060C1VR10043.00R120C1
10.950"46VR10044.00R000C1VR10044.00R030C1VR10044.00R060C1VR10044.00R120C1

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