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Niagara Cutter C230M Carbide Square Nose End Mills, Metric, AlTiN Finish, Roughing and Finishing Cut, 30 Degree Helix, For Use With All Materials

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Product Specifications
Manufacturer Series Number
C230M
Cutting Direction
Right Hand
Compatible Material
All Materials
Finish Types
AlTiN
End Cut Type
Center Cutting
Shank Type
Round
Material Type
Carbide
Cut Type
Roughing and Finishing
UNSPSC Code
27112803
Cutting Angle
30  Degrees
Brand Name
Niagara Cutter
System of Measurement
Metric

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Currently showing 1-20 of 25 Next 5 »
1 millimeters 3 millimeters 4.000 millimeters 39 millimeters 2 N46328 B003CP0W1C yes $14.72 Buy Options
10 millimeters 1 millimeters 10.000 millimeters 73 millimeters 2 N47676 B003CP0W7Q yes $26.49 Buy Options
10 millimeters 1 millimeters 22.000 millimeters 73 millimeters 2 N46354 B003CP0W80 yes $27.08 Buy Options
11 millimeters 12 millimeters 25.000 millimeters 74 millimeters 2 N46356 B003CP0W8A yes $27.98 Buy Options
12 millimeters 12 millimeters 12.000 millimeters 74 millimeters 2 N47678 B003CP0W8K yes $32.28 Buy Options
12 millimeters 12 millimeters 25.000 millimeters 74 millimeters 2 N46358 B003CP0W8U yes $35.76 Buy Options
14 millimeters 14 millimeters 32.000 millimeters 84 millimeters 2 N46360 B003CP0W94 yes $56.77 Buy Options
16 millimeters 16 millimeters 16.000 millimeters 93 millimeters 2 N47680 B003CP0W9E yes $61.05 Buy Options
16 millimeters 16 millimeters 32.000 millimeters 93 millimeters 2 N46362 B003CP0W9O yes $73.38 Buy Options
18 millimeters 18 millimeters 19.000 millimeters 100 millimeters 2 N47682 B003CP0W9Y yes $28.55 Buy Options
18 millimeters 18 millimeters 38.000 millimeters 100 millimeters 2 N46364 B003CP0WA8 yes $91.90 Buy Options
2 millimeters 3 millimeters 6.300 millimeters 39 millimeters 2 N46332 B003CP0W2G yes $13.70 Buy Options
2.5 millimeters 3 millimeters 9.500 millimeters 39 millimeters 2 N46334 B003CP0W2Q yes $12.86 Buy Options
20 millimeters 2 millimeters 19.000 millimeters 100 millimeters 2 N47684 B003CP0WAI yes $98.81 Buy Options
20 millimeters 2 millimeters 38.000 millimeters 100 millimeters 2 N46366 B003CP0WAS yes $116.26 Buy Options
25 millimeters 25 millimeters 38.000 millimeters 101 millimeters 2 N46368 B003CP0WB2 yes $154.42 Buy Options
3 millimeters 3 millimeters 12.000 millimeters 39 millimeters 2 N46336 B003CP0W3K yes $11.87 Buy Options
3.5 millimeters 4 millimeters 12.000 millimeters 51 millimeters 2 N46338 B003CP0W44 yes $17.71 Buy Options
4 millimeters 4 millimeters 14.000 millimeters 51 millimeters 2 N46340 B003CP0W4Y yes $16.72 Buy Options
4 millimeters 4 millimeters 6.000 millimeters 51 millimeters 2 N47670 B003CP0W4E yes $14.74 Buy Options

Key Features

  • Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tool's ability to remove material
  • Square nose end mills (also called square end) create sharp, unrounded cuts
  • Aluminum titanium nitride (AlTiN) coating lubricates the end mill for high-temperature stability and abrasion resistance, offering better heat resistance than TiN, TiAlN, and TiCN coatings
  • Carbide can run at higher speeds than high-speed steel, resisting abrasion and high cutting temperatures
  • Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

Product Description

The Niagara Cutter C230M metric AlTiN-coated carbide square nose end mill has two flutes and a 30-degree helix angle for general-purpose machining on a range of materials. The two flutes have better chip-carrying capacity than more flutes while offering additional support when the tool goes deep into the material in applications with a high depth of cut. The tool’s square end creates sharp, unrounded cuts, and the center-cutting design has cutting teeth at the end of the tool, so it can be fed into the workpiece like a drill bit. The 30-degree helix angle supports general-purpose applications. It balances lower angles’ strong cutting edge for difficult-to-machine materials with higher angles’ increased cutting action.

The AlTiN coating resists heat better than TiN, TiAlN, and TiCN coatings, increasing tool life and performance. It also offers increased hardness compared to TiN and may reduce the need for lubricants based on the application. (AlTiN is suitable for a range of materials, but TiCN or uncoated end mills are recommended for machining aluminum.) The carbide substrate is harder than high-speed or cobalt steel, making it more wear resistant at high speeds and providing longer tool life. Cutting diameter tolerance is +0.000 mm to -0.050 mm. The round shank accommodates a variety of holders.

End mills are designed to remove material and create multi-dimensional shapes and profiles. They have cutting edges along the outside diameter and flutes that remove chips from the cutting area and allow cooling fluids to enter. If heat is not reduced effectively, the tool’s cutting edges will dull and additional material buildup can occur. The number of flutes can range from two to eight. Two-flute designs offer the most efficient chip removal, but more flutes provide a smoother finish. The shank is the end of the tool held in place by a tool holder or machine. Center-cutting end mills can create three-dimensional shapes and profiles, and make plunge cuts similar to a drill bit. Non-center-cutting end mills are for applications such as peripheral milling and finishing, but cannot make plunge cuts.

Niagara Cutter has been designing and manufacturing precision cutting tools since 1954. Specializing in end mills, cutting mills, and saws, the company is based in New York and manufactures its tools at facilities in Pennsylvania and Massachusetts. This allows the company control over production, from substrate to coating, which is essential for customers in a variety of industries, especially aerospace and automotive.

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