Hoffmann Group Home
  • 500.000 listed articles
  • Delivery in 48h
  • TÜV certified quality of delivery
      • Menu
      Article no.: 122778

      Pro Steel solid carbide drill, Whistle-Notch DIN 6535 HE TiAlN

      Brand: HOLEX
      Point angle 140
      Machining strategy HPC
      Tool material Solid carbide
      Through-coolant yes, with 25 bar
      Skaft DIN 6535 HE to h6
      Drill depth up to 6×D

      Pro Steel solid carbide drill, Whistle-Notch DIN 6535 HE TiAlN

      on request
      In stock
      0 pieces in stock
      On request
      Item no longer available
      Available in 1-3 working days
      Available in 4-6 working days
      Available in 1-2 weeks
      Subsequent delivery
      Unit price
      from  €35.60
      plus VAT at the current rate Prices plus delivery costs
      ⌀ h7 (mm)

      Description

      Version:

      HOLEX Pro Steel:
      Straight major cutting edges
      and a special flute profile ensure good chip evacuation. The robust cutting edge geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.

      Recommendation:

      Maximum drilling depth:
      clamping slot length (see table) less 1.5×nominal ⌀.

      Technical Data

      Drill depth up to
      6×D 
      Coating
      TiAlN 
      Tool material
      Solid carbide 
      Through-coolant
      yes, with 25 bar 
      Colour ring
      green 
      Point angle
      140 degrees
      Series
      Pro Steel 

      Application Table

      Alu plastics
      N
      250
      Aluminium (short chipping)
      N
      200
      Alu > 10% Si
      N
      160
      Steel < 500 N/mm²
      P
      125
      Steel < 750 N/mm²
      P
      115
      Steel < 900 N/mm²
      P
      95
      Steel < 1100 N/mm²
      P
      90
      Steel < 1400 N/mm²
      P
      65
      INOX < 900 N/mm²
      M
      35
      INOX > 900 N/mm²
      M
      30
      GG
      K
      100
      GGG
      K
      65
      wet maximum
       
      wet minimum
       
      loading spinner image