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Cleveland C40981 HMDC-4-TC 1/8" Cobalt M42 double-end square end mill with 4-flute spiral design and TiCN (Titanium Carbonitride) coating. Center cutting, right hand, 30° helix angle, 3/8" length of cut, 2-1/4" overall length, 3/16" straight shank. General purpose miniature end mill for high-performance milling in tough materials.
MODEL C40981
$26.44 Each
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Returnable: Yes
Cutter Diameter
1/8 in
Cutting Direction
Right Hand
Finish
TiCN Coated
Flute Type
Spiral
Helix Angle
30 deg
Length of Cut
3/8 in
Material
HSS-CO 8% (M42)
Number of Flutes
4
Overall Length
2-1/4 in
Series
HMDC-4
Shank Diameter
3/16 in
Shank Type
Straight
Style
HMDC-4-TC
Surface Condition
TiCN
Tool Size
1/8" x 3/16" x 3/8" x 2-1/4"
Type
Center Cutting Double End General Purpose Miniature Square End
Cleveland
End Mill
- Center Cutting Double End General Purpose Miniature Square End
- Series: HMDC-4
- 1/8 in Diameter Cutter
- 2-1/4 in Overall Length
- 3/8 in Length of Cut
- 4 Flutes
- Spiral Flute
- 3/16 in Shank Diameter
- Right Hand Cutting Direction
- 30 deg Helix Angle
- Straight Shank
- Cobalt 8/M42 HSS
- TiCN Coated
- Characteristics and Features
- Only one holder size needed for all cutting diameters
- Double end mills have two cutting ends to reduce tool costs
- High red hardness for high heat conditions
- 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 titanium alloys, nickel alloys, cobalt alloys and stainless steel
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