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438A55 General Purpose Finishing Bright Finish High-Speed Steel Square End Mills

$17.53

Bulk orders will be discounted, please contact us.

Four-flute end mills clear chips more quickly than end mills with more flutes and allow for higher feed rates than end mills with fewer flutes. They also typically have larger cores and are less prone to breaking than end mills with fewer flutes.

Product Number: 438A55

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  • Description
Mfr Model C33146
Milling Dia 15/64 in
Length of Cut 5/8 in
Overall Length 2-7/16 in
Shank Dia 3/8 in
Neck Length 1-3/8 in
Measurement System Fractional Inch
Number of Flutes 4
End Mill Style Square
Primary Material Application Cast Iron
Material Machining High Speed Steel
Finish Machining Bright (Uncoated)
End Mill Cutting Type Center Cutting
List Number HG-4C
Helix Angle 30 °
Material Grade Machining General Purpose
Cutting Direction Right Hand
Coolant Fed Non-Coolant Through
Drilling Tool Configuration Individual
Shank Type Machining Weldon Flat
UNSPSC 27112803
Country of Origin USA (subject to change)
End Mill Application Finishing
Primary Material Application ISO Code K
Secondary Material Application Aluminum
Material Applications Carbon Steel; Steel
Neck Dia 19/32 in
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