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Cleveland C31993 PM-4-TC 5/16" cutter diameter, 3/8" shank, 3/4" length of cut, 2-1/2" overall length, 4-flute, 37° helix, center cutting single end square end mill. PM HSS-E substrate with TiCN (Titanium Carbonitride) coating for high-performance milling in steel, stainless, and high-temp alloys. Straight/Weldon flat shank, right hand cut, spiral flute.
MODEL C31993
$48.77 Each
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Cutter Diameter
5/16 in
Cutting Direction
Right Hand
Finish
TiCN Coated
Flute Type
Spiral
Helix Angle
37 deg
Length of Cut
3/4 in
Material
HSS-E (PM)
Number of Flutes
4
Overall Length
2-1/2 in
Series
PM-4
Shank Diameter
3/8 in
Shank Type
Straight/Weldon Flat
Style
PM-4-TC
Surface Condition
TiCN
Tool Size
5/16" x 3/8" x 3/4" x 2-1/2"
Type
Center Cutting Single End Square End
Cleveland
PM-Plus
High Performance End MillCharacteristics 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
- 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 alloy steel, stainless steel, titanium alloys and aluminum
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