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Niagara Cutter N33811 High Speed Steel (HSS) Square Nose End Mill, Weldon Shank, TiCN Finish, Finishing Cutting, 37-Degree Helix, 3-Flute, 3.0625" OAL, 0.250" Cut Diameter, 0.375" Shank Diameter

Niagara Cutter N33811 High Speed Steel (HSS) Square Nose End Mill, Weldon Shank, TiCN Finish, Finishing Cutting, 37-Degree Helix, 3-Flute, 3.0625" OAL, 0.250" Cut Diameter, 0.375" Shank Diameter

Key features

  • •37-degree helix provides efficient chip evacuation required to machine aluminum and other nonferrous materials
  • •Three flutes provide a finer finish than two flutes, reducing the need for a second finishing cut in some applications
  • •Rounded area behind the cutting edge (cylindrical land) stabilizes the tool in the cut and leaves a smooth finish on the workpiece
  • •Low surface-roughness on the cutting edge reduces friction and prevents chips from sticking to the tool
  • •Titanium carbon nitride (TiCN) coating lubricates the end mill for high-temperature stability and offers the abrasion resistance required to machine aluminum and other nonferrous materials
BrandNiagara Cutter
CategorySquare Nose End Mills
Size1/4 in

Niagara Cutter N33811 High Speed Steel (HSS) Square Nose End Mill, Weldon Shank, TiCN Finish, Finishing Cutting, 37-Degree Helix, 3-Flute, 3.0625" OAL, 0.250" Cut Diameter, 0.375" Shank Diameter

List Price: $49.06$44.15DEALYou Save: $4.91 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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