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CrazyMill Cool P&S
Milling of grooves and pockets
with highest output
from 1 mm (.039”)

Shorter machining time* -
up to 5 times faster

  • Extremely high removal rates (Q) thanks to
    • High tool performance (ap up to 4 x d)
    • High speeds and feeds (vc up to 340 m/min (1115 SFM)
  • Less machine stoppages with the longer tool life
  • Clearly improved efficiency compared to commercially available milling bits

*The comparison takes into consideration the milling tools and milling methods available on the market as well as the machining parameters recommended by manufacturers.

Long tool life* -
up to 5 times longer

  • Integrated cooling with massive volume of coolant due to the large coolant ducts
    • No overheating of cutting edges
    • Flushing out of chips even from tight nooks and crannies
  • Special edge geometry facilitates vibration free plunging
    • Correction at the central edge prevents chipping and reduces the penetration force
    • Adapted flute and relieve angle prevent lateral hooking up when “drilling”
  • High-performance coating eXedur SNP:
    • High temperature and oxidation-resistant
    • High degree of wear resistance
    • Low adhesion to metals prevents bonding
    • No deposition of chips due to low friction coefficient
  • Tool life of CrazyMill Cool P&S is 5 times longer compared to commercially available types of milling cutters

*The comparison takes into consideration the milling tools and milling methods available on the market as well as the machining parameters recommended by manufacturers.

Higher process reliability* -
higher productivity

  • Controlled temperature during the whole milling process due to through-tool cooling
    • No overheating of cutting edges
    • No overheating of the high-performance coating
    • No material buildup on cutting edges, the cooling does not allow heat to build up on the cutting edges
  • Specially designed flutes provide high stability while also giving sufficient chip space for perfect evacuation of chips
  • Specially designed head section prevents vibrations when plunging

*The comparison takes into consideration the milling tools and milling methods available on the market as well as the machining parameters recommended by manufacturers.

High degree of precision / high surface quality

  • Special cutting-edge geometry allows process stable and vibration-free “drilling” (vertical plunging: “drill-mill ie. plunge-mill)
  • Targeted flushing of chips prevents damaging of the milled surfaces with chipped-up swarf particles even in small pockets and grooves. Chips are flushed efficiently from nooks and crannies as, for instance, when milling keyways
  • When milling into solid material, a finish grade surface can be achieved

Lower manufacturing costs* - 
lesser machining costs

  • Shorter machining times: up to 5 times faster
  • Outstanding tool life: up to 5 times longer

*The comparison takes into consideration the milling tools and milling methods available on the market as well as the machining parameters recommended by manufacturers.

 

The milling cutter program 

  • Plunge-mill with 3 flutes for milling of slots and pockets in smallest spaces (i.e. milling of feather keys)
  • Adapted for roughing and finishing operations
  • Cooling ducts integrated in the tool shank
  • Standard endmill sizes: 1.0 mm – 6.00 mm (.039” - .236”)
  • Cutting-edge length: 2.5 x d
  • Shank diameter (depending on milling bit diameter): 4 mm (.157”), 6 mm (.236”), 8 mm (.315”) or 10 mm (.394”)

Special characteristics

  • Unique drill-mill – for vertical plunging in material and milling of grooves or pockets
  • “HSPC” (HighSpeedPerformanceCutting) in all metals (e.g. all non-tempered steel grades, aluminum, non-iron metals), especially adapted for tough to machine materials (e.g. stainless, acid and heat resistant steels, titanium, CrCo alloys)
  • Integrated coolant ducts: constant and massive cooling and targeted flushing of chips
  • Wear and heat resistant high-performance coating eXedur SNP (specially adapted for finishing operations)
  • Tungsten carbide with high toughness and resistance to temperature shocks
  • Highest surface quality
  • High chip removal rate (up to 10 times or more, depending on material to be machined)
  • Longer tool life: up to 5 times longer compared to other commercially available products
  • Mikron Tool produces all tools with highest precision repeatability. The user has thus long-term stable production conditions. (Process security and machining precision)
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