Descriptions

• SPM offers superior performance
• Suitable for production drilling as an alternative to carbide drills
• Suitable for materials up to 1500N/mm2

Features

• Point geometry ensures high strength & short chips
• Endmill shank for greater accuracy
• TiAlN for longer tool life

Specifications

• Designation: UNI
• Material: SPM
• Finish: TiAIN
• Maximum Cut Depth: 5XD
• Shank Form: A
• Helix Angle: R40
• X: als
• Point Tolerance: h8
• Shank Tolerance: h7
• Point Type: 130° 4 Facet Form B
• Cutting Edges: ul
• Standard: DIN 338

Applications

• Steel - Non-alloy, cast & free cutting, (~ 0.15 %C)- 125 HB;(~ 0.45 %C)- 190 HB;(~ 0.45 %C)- 250 HB;(~ 0.75 %C)- 270 HB;(~ 0.75 %C)- 300 HB
  • Low alloy & cast < 5% of alloying elements- 180 HB;275 HB; 300 HB
  • High alloy, cast & tool- 200 HB
  • Ferritic / Martensitic- 200 HB
  • Martensitic- 240 HB
• Stainless Steel – Precipitation Hardening- 250 HB
• Cast Iron
  • Ferritic/Pearlitic- 180 HB
  • Pearlitic- 260 HB
  • Nodular – Ferritic- 160 HB
  • Pearlitic – Ferritic- 250 HB
  • Ferritic- 130 HB
  • Malleable – Pearlitic- 230 HB
• Al & Mg, cast alloy ≤12% Si Non Heat Treatable
  • 75 HB
  • 90 HB
• Al & Mg, cast alloy >12% Si Heat Treatable- 130 HB
• Cu & Cu alloys
  • Brass - 90 HB
  • Bronze - 100 HB
• Cast Iron – Chilled- 400 HB