Top 10 Best Niagara Cutter Cutters
for January 2023

MOOZ's editors independently choose recommendations. Purchases made through our links may earn us commissions.

1
9.6
SCORE
Niagara Cutter - C330-0.375-D3-S.0-Z3 N86018 Carbide Square Nose End Mill, Inch, TiAlN Finish, Roughing and Finishing Cut, 30 Degree Helix, 3 Flutes, 2.5

Niagara Cutter

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

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Product Features

  • Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than TiN and TiCN coatings
  • Carbide can run at higher speeds than high-speed steel, resisting abrasion and high cutting temperatures
  • Three flutes provide better chip-carrying capacity than four flutes and a finer finish than two, reducing the need for a second finishing cut in some applications
  • Square nose end mills (also called square end) create sharp, unrounded cuts
2
9.5
SCORE
Niagara Cutter N88621 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, TiCN Finish, Finishing Cut, 30 Degree Helix, 4 Flutes, 3.25

Niagara Cutter N88621 Cobalt Square Steel Nose End Mill

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

more infoarrow_drop_down

Product Features

  • Number of flutes varies; fewer flutes have more chip-carrying capacity and more flutes produce a finer finish
  • Cobalt steel resists abrasion and high cutting temperatures, and has higher feed rates than high-speed steel
  • Square nose end mills (also called square end) create sharp, unrounded cuts
  • Titanium carbon nitride (TiCN) coating lubricates the end mill for high-temperature stability and offers better abrasion resistance than TiN coating
3
9.2
SCORE
Niagara Cutter - C430-0.172-F4-S.0-Z4 N85589 Carbide Square Nose End Mill, Inch, TiAlN Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 2

Niagara Cutter

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

more infoarrow_drop_down

Product Features

  • Carbide can run at higher speeds than high-speed steel, resisting abrasion and high cutting temperatures
  • Four flutes produce a better finish than fewer flutes
  • Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than TiN and TiCN coatings
  • Square nose end mills (also called square end) create sharp, unrounded cuts
4
9.2
SCORE
Niagara Cutter - CB430-0.094-F3-B.0-Z4 N86345 Carbide Ball Nose End Mill, Inch, TiAlN Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 1.5

Niagara Cutter

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

more infoarrow_drop_down

Product Features

  • Carbide can run at higher speeds than high-speed steel, resisting abrasion and high cutting temperatures
  • Four flutes produce a better finish than fewer flutes
  • Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance, offering better heat resistance than TiN and TiCN coatings
  • Ball nose end mills (also called ball end) create contoured surfaces
5
8.9
SCORE
Niagara Cutter - SMM845-0.394-P3-S.3-Z4 N72867 Cobalt Steel Square Nose End Mill, Metric, Weldon Shank, Uncoated (Bright) Finish, Finishing Cut, 30 Degree Helix, 4 Flutes, 2.6875

Niagara Cutter

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

more infoarrow_drop_down

Product Features

  • Four flutes produce a better finish than fewer flutes
  • Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials
  • Square nose end mills (also called square end) create sharp, unrounded cuts
  • Cobalt steel resists abrasion and high cutting temperatures, and has higher feed rates than high-speed steel
6
8.8
SCORE
Niagara Cutter N50081 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, Uncoated (Bright) Finish, Finishing Cut, 35 Degree Helix, 2 Flutes, 2.3125

Niagara Cutter N50081 Cobalt Square Steel Nose End Mill

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

more infoarrow_drop_down

Product Features

  • Square nose end mills (also called square end) create sharp, unrounded cuts
  • Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials
  • Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tools ability to remove material
  • Cobalt steel resists abrasion and high cutting temperatures, and has higher feed rates than high-speed steel
7
8.6
SCORE
Niagara Cutter - CSD430-0.250-XD2-S.0-Z4 N89877 Carbide Square Nose End Mill, Double End, TiAlN Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 2.5

Niagara Cutter

by Niagara Cutter
What We like

Stub length is used in applications with shallow depth of cut to increase the strength of the cutting edge and reduce the risk of breakage

more infoarrow_drop_down

Product Features

  • Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than TiN and TiCN coatings
  • Double-end square nose end mills create sharp, unrounded cuts and have cutting edges on both ends for longer tool life
  • Four flutes produce a better finish than fewer flutes
  • Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures
8
8.6
SCORE
Niagara Cutter N88396 Cobalt Steel Square Nose End Mill, Weldon Shank, TiCN Finish, Roughing Cutting, Non-Center Cutting, 30-Degree, 4-Flute, 3.25

Niagara Cutter N88396 Cobalt Square Steel Nose End Mill

by Niagara Cutter
What We like

Fine-pitch tooth design is suitable for machining high-temperature alloys

more infoarrow_drop_down

Product Features

  • Roughing end mills have chip-breaking cutting edges that remove material in less time than conventional end mills
  • Number of flutes varies by diameter for optimum feed and cut rate
  • Square end creates sharp, unrounded cuts and has a corner chamfer to strengthen the cutting edges
  • Titanium carbon nitride (TiCN) coating lubricates the end mill for high-temperature stability and offers better abrasion resistance than TiN coating
9
8.6
SCORE
Niagara Cutter N69362 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, TiCN Finish, Roughing Cut, 36 Degree Helix, 3 Flutes, 4

Niagara Cutter N69362 Cobalt Square Steel Nose End Mill

by Niagara Cutter
What We like

36-degree helix provides efficient cutting action and chip evacuation required to machine aluminum and nonferrous materials

more infoarrow_drop_down

Product Features

  • Roughing end mills have chip-breaking cutting edges that remove material in less time than conventional end mills
  • Titanium carbon nitride (TiCN) coating lubricates the end mill for high-temperature stability and offers greater abrasion resistance than uncoated tools
  • Cobalt steel resists abrasion and high cutting temperatures, and has higher feed rates than high-speed steel
  • Coarse-pitch tooth design is suitable for machining soft, gummy materials
10
8.6
SCORE
Niagara Cutter - C230-0.125-D8-S.0-Z2 N55339 Carbide Square Nose End Mill, Inch, Uncoated (Bright) Finish, Roughing and Finishing Cut, 30 Degree Helix, 2 Flutes, 3

Niagara Cutter

by Niagara Cutter
What We like

Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

more infoarrow_drop_down

Product Features

  • Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tools ability to remove material
  • Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials
  • Square nose end mills (also called square end) create sharp, unrounded cuts
  • Carbide can run at higher speeds than high-speed steel, resisting abrasion and high cutting temperatures

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