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CrazyDrill / CrazyMill Hexalobe
Saving time while increasing 
precision and quality

Shorter machining time* -
up to 50% faster

  • Drilling and chamfering in one step (save one operation for chamfering)
  • Short cycle time for milling thanks to high removal rate (ap and ae), i.e. high-angle milling with helical interpolation

For example: milling in Titanium, version 3.5 x d, p = 0.4 x d (quality and cycle time depending on cutting parameter and machine conditions)

MikronTool-Products-Benefit-Cycle-time_ENG

*Comparison based on drilling/milling tools available in the market for stainless steel and titanium and machining parameters recommended by manufacturers.

High degree of precision

  • High degree of precision of profiles
    • Thanks to robust carbide shank
    • Thanks to new carbide with edge chipping resistance
MikronTool-Products-Benefit-Profile_ENG
  • Very accurate perpendicularity
    • Thanks to high stiffness of the tool        
MikronTool-Products-Benefit-Perpendicularity_ENG

Excellent surface quality

  • High quality of chamfer surface (lowest roughness)
MikronTool-Products-Benefit-Roughness-chamfer
  • Excellent surface quality of hex lobular socket
    • Thanks to axial removal rate and vibration free milling (robust carbide shank)
MikronTool-Products-Benefit-Surface-quality
  • Machining profile with minimal burrs - nearly burr free
MikronTool-Products-Benefit-Nearly-burr-free

Long tool life
and process accuracy

  • Up to 3 times longer tool life*
    • Thanks to good chip breaking when drilling  
    • Thanks to new heat- and wear-resistant coating  

*Comparison based on drilling/milling tools available in the market for stainless steel and titanium and machining parameters recommended by manufacturers.

Low production costs 

  • Thanks to faster machining
  • Thanks to longer tool life
  • Thanks to combined drill: one single tool for pre-hole drilling, chamfering and deburring

Coordinated and complete drilling and milling program

  • CrazyDrill Hexalobe – the new combined drill for „Torx®“ shapes (hex lobular socket)
    • Pre-hole drilling and 120° chamfer in one single step
    • Two cutting geometries: for machining of Titanium or Stainless Steel
    • For profiles from T4 – T30 (drilling diameter from 0.9 to 3.8 mm, [.035“ - .150“])
    • Chrome free coating to avoid cross contamination on medical parts
    • Other dimensions available on request
  • CrazyMill Hexalobe – the new endmill for „Torx®“ shapes (hex lobular socket)
    • Milling with helical interpolation (with max. pitch 0.8 x d) i.e. side milling (with stepover max 0.5 x d)
    • Two cutting geometries: for vibration free machining of Titanium and Stainless Steel
    • For profiles from T4 – T30 (milling diameter from 0.2 to 1.0 mm, [.008“ - .039“])
    • Two lengths: 3.5 x d and 5 x d
    • Number of flutes:
      • Diameter range 0.2 – 0.3 mm (.008“ - .012“): 3 flutes
      • Diameter range 0.4 – 1.0 mm (.016“ - .039“): 4 flutes
    • New carbide: special micro-grain carbide with high stiffness and edge chipping resistance, developed for high profile precision
    • Chrome free coating to avoid a cross contamination on medical parts

Special characteristics

  • New concept: drilling – chamfering – milling – deburring: four operations in three steps with two tools
  • Highest efficiency and short machining time for Titanium and Stainless Steel
  • Two specific geometries for the machining of Titanium and Stainless Steel
  • High-performance coating eXedur SNP, chrome free, heat and wear resistant prevent buildup of edges and guarantees optimum chip flushing 
  • Micro-grain carbide with high stiffness and edge chipping resistance
  • Highest surface quality and profile matching
  • Mikron Tool produces all tools with highest repeat precision. Hence the user will benefit from long term stable production conditions (stable process and machining precision)

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