Niagara Cutter 47973 Carbide Square Nose End Mill, Long Length, Metric, Uncoated (Bright) Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 125mm Overall Length, 16mm Cutting Diameter, 16.000mm Shank Diameter

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Price: $77.88    

Product Feature

• Extended-reach neck style provides access to recessed areas of the workpiece
• Four flutes produce a better finish than fewer flutes
• 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
• Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials

Product Description

The Niagara Cutter CN430M metric uncoated carbide square nose end mill with extended-reach neck style has four flutes and a 30-degree helix angle for general-purpose machining on a range of materials. The extended-reach neck style provides greater access to recessed areas of the workpiece than tools with a standard neck style. Four flutes produce a better finish than fewer flutes. 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 carbide substrate is harder than high-speed or cobalt steel, making it more wear resistant at high speeds and providing longer tool life. With no coating or surface treatment, this uncoated tool can be used on a broad range of materials. 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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Niagara Cutter 47973 Carbide Square Nose End Mill, Long Length, Metric, Uncoated (Bright) Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 125mm Overall Length, 16mm Cutting Diameter, 16.000mm Shank Diameter Review

The best value for you money! Great cutting I am surprised how precise the cuts where and how easy it devoured my stainless steel. I am a hobbyist and have a rather low performance CNC mill but the Niagara cutters more than compensated for my lack of power. However the metric documentaion is somewhat lacking. The charts on cutting feeds and speeds are based on 6 -10-12 mm so if you have a 8mm end mill you will have to figure it out your self. Also documentation is lacking on the metric ones when it comes to different coatings.

Most of the consumer Reviews tell that the "Niagara Cutter 47973 Carbide Square Nose End Mill, Long Length, Metric, Uncoated (Bright) Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 125mm Overall Length, 16mm Cutting Diameter, 16.000mm Shank Diameter" are high quality item. You can read each testimony from consumers to find out cons and pros from Niagara Cutter 47973 Carbide Square Nose End Mill, Long Length, Metric, Uncoated (Bright) Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 125mm Overall Length, 16mm Cutting Diameter, 16.000mm Shank Diameter ...