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438U18 Keyway End Mills

$9.44

Bulk orders will be discounted, please contact us.

These keyway end mills have a bright finish that provides a smooth, polished surface. They are made from high-speed steel, which provides good wear resistance for general purpose milling applications. High-speed steel end mills have some flexibility and can absorb some shock and vibration in machining tasks.

Product Number: 438U18

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  • Description
Mfr Model C75366
Material Machining High Speed Steel
Finish Machining Bright (Uncoated)
Measurement System Fractional Inch
Milling Dia 5/16 in
Length of Cut 9/16 in
Overall Length 2-1/2 in
Shank Dia 3/8 in
Shank Type Machining Straight
Number of Flutes 2
End Mill Application Finishing
End Mill Cutting Type Center Cutting
List Number HG-2KS
Primary Material Application All Materials
Primary Material Application ISO Code P
UNSPSC 27112803
Country of Origin USA (subject to change)
Material Applications Alloy Steel; Carbon Steel
Flute Type Straight
Helix Angle 0 °
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