Cleveland C40077 1/2X1/2X1-1/4X3-1/4 TICN 539

Cleveland

PM-Plus

High Performance End Mill

• Center Cutting High Helix Single End Square End
• Series: PM-539R
• 1/2 in Diameter Cutter
• 3-1/4 in Overall Length
• 1-1/4 in Length of Cut
• 3 Flutes
• Spiral Flute
• 1/2 in Shank Diameter
• Right Hand Cutting Direction
• 42 deg Helix Angle
• Straight/Weldon Flat Shank
• PM HSS-E
• TiCN Coated

Characteristics and Features

• PM Plus; high performance end mills deliver superior performance
• 8% Cobalt substrate
• High vanadium for high red hardness means exceptional toughness and high shock resistance
• Run at higher feeds than conventional HSS or cobalt end mills
• Provide excellent heat and wear resistance
• Freer cutting minimizes heat build-up
• Give excellent finish
• Exceptional speeds in aluminum
• Quiet, chatter free machining and high shear cutting
• Multi-flute end mills deliver a smoother finish and are better for peripheral cuts
• Multi-flute end mills have a heavy duty cross section for better rigidity
• Increased number of flutes mean more cutting edges, providing more cutting action
• Coatings reduce heat and abrasion to increase tool life
• The increased lubricity of the coating surface reduces material adhesion and built-up edge, enabling even higher feed rates
• Coatings reduce the amount of torque required for machining to allow more efficient use of equipment
• Increase machining speeds to achieve optimum performance when using

  Cleveland

  coatings
• TiCN (titanium carbonitride) coating in blue-gray color for very aggressive machining of stainless steels and non-ferrous materials
• TiCN coating is extremely hard, wear resistant and increase machining speeds 35 to 50% versus bright speeds
• Applicable on aluminum and non-ferrous mater