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4LE59 C32494 UNSPSC # 27112803

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Square End Mill, Weldon Flat, Cobalt, Bright (Uncoated)

  • Item # 4LE59
  • Mfr. Model # C32494
  • UNSPSC # 27112803
  • Catalog Page # N/A
Country of Origin USA. Country of Origin is subject to change.

Two-flute end mills help maximize chip clearance. The bright finish on these end mills provides a smooth, polished surface.

Finishing cobalt square end mills create a finer finish on the workpiece than roughing cobalt square end mills. Cobalt square end mills can be used at higher speeds and are harder and more wear-resistant than high-speed steel square end mills. Sometimes called square-nose end mills, square end mills have a square nose and are rotated against a piece of stock to create a flat-bottomed groove with 90° inside corners in milling tasks. They are used for counterboring, side and face milling, and milling square shoulders.

Technical Specs

  • Item Square End Mill
  • Material - Machining Cobalt
  • Finish - Machining Bright (Uncoated)
  • Shank Type - Machining Weldon Flat
  • Milling Dia. 7/16 in
  • Measurement System Fractional Inch
  • Length of Cut 13/16 in
  • Overall Length 2 11/16 in
  • Shank Dia. 3/8 in
  • Neck Dia. Not Applicable
  • Neck Length Not Applicable
  • Helix Angle 30 Degrees
  • Number of Flutes 2
  • Cutting Direction Right Hand
  • Drilling Tool Configuration Individual
  • Miniature End Mill No
  • List Number HGC-2
  • End Mill Application Finishing
  • End Mill Style Square
  • Single End/Double End Single End
  • Material Grade - Machining General Purpose
  • Primary Material Application Nickel, Stainless Steel, Titanium
  • Primary Material Application ISO Code M, S
  • End Mill Cutting Type Center Cutting

Two-flute end mills help maximize chip clearance. The bright finish on these end mills provides a smooth, polished surface.

Finishing cobalt square end mills create a finer finish on the workpiece than roughing cobalt square end mills. Cobalt square end mills can be used at higher speeds and are harder and more wear-resistant than high-speed steel square end mills. Sometimes called square-nose end mills, square end mills have a square nose and are rotated against a piece of stock to create a flat-bottomed groove with 90° inside corners in milling tasks. They are used for counterboring, side and face milling, and milling square shoulders.

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