Dimensions

• d1 (mm): 4
• d2 (mm): 6
• d3 (mm): 3.7
• l1 (mm): 57
• l2 (mm): 11
• l3 (mm): 28
• No. of Flutes: 3
• Quantity: 1

Specifications

• Designation: UNI
• Material: VHM-ULTRA
• Finish: AlCrN
• Shank Form: HA
• Helix Angle: R45
• Point Tolerance: h10
• Shank Tolerance: h6
• Point Form: 45° Corner Chamfer
• Type: HRS (fine pitch)
• Rake Angle: 5
• Standard: DIN6527L

Applications

• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.15 %C)- 125 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.45 %C)- 190 HB
• 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- 180 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 - High alloy, cast & tool- 200 HB
• Optimal for Steel - Corrosion resistant & cast - Ferritic / Martensitic- 200 HB
• Optimal for Stainless Steel – Austenitic- 180 HB
• Optimal for Cast Iron, Grey (GG) - Ferritic / Pearlitic- 180 HB
• Optimal for Cast Iron, Nodular (GGG) - Ferritic- 160 HB
• Optimal for Cast Iron, Malleable – Ferritic- 130 HB
• Optimal for Cast Iron, Malleable – Pearlitic- 230 HB

Features

• VHM-ULTRA grade of carbide for high performance
• HRS geometry allows for heavy cuts in short & long chipping materials
• Suitable for materials up to 1600 N/mm2
• AlCrN for longer tool life