6 Flute Endmill - R50/35-NH - Extra Long - Harmony

• For super-fine finishing applications

Features

• VHM-ULTRA grade of carbide for high performance
• Endmill, 6-8 Flute, R50/35-NH
• 50/35° variable flute helix for chatter-free milling
• Suitable for hard, short chipping materials up to 67 HRC
• AlCrN for longer tool life

Specifications

• Designation: NH
• Material: VHM-ULTRA
• Finish: AlCrN
• Shank Form: HB
• Helix Angle: R50/35
• Point Tolerance: e8
• Shank Tolerance: h5
• Point Form: 45° Corner Chamfer
• Type: N (finishing)
• Rake Angle: 6
• Standard: Sutton

Applications

• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.45 %C)- 250 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.75 %C)- 270 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.75 %C)- 300 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 275 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 300 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 350 HB
• Optimal for Steel - High alloy, cast & tool- 200 HB
• Optimal for Steel - High alloy, cast & tool- 325 HB
• Optimal for Steel - Corrosion resistant & cast – Martensitic – 240 HB
• Optimal for Cast Iron, Grey (GG) - Ferritic / Pearlitic- 180 HB
• Optimal for Cast Iron, Grey (GG) - Pearlitic- 260 HB
• Optimal for Cast Iron, Nodular (GGG) - Ferritic- 160 HB
• Optimal for Cast Iron, Nodular (GGG) – Pearlitic- 250 HB
• Optimal for Cast Iron, Malleable – Ferritic- 130 HB
• Optimal for Cast Iron, Malleable – Pearlitic- 230 HB
• Optimal for High temperature alloys - Ni / Co based – 350 HB
• Optimal for Titanium & Titanium alloys - Alpha / Beta alloys
• Optimal for Titanium & Titanium alloys - Beta alloys
• Optimal for Hardened Steel – 45 HRC
• Optimal for Hardened Steel – 55 HRC
• Optimal for Cast Iron – Chilled – 400 HB