0 items added

To add items, choose from the table below

Image Unavailable

Image not available for
Color:
  • Niagara Cutter AN345R Carbide Corner Radius End Mills, Long Length, Long Reach, Inch, TiCN Finish, Roughing and Finishing Cut, 45 Degree Helix, For Use With Aluminum
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      
Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

Niagara Cutter AN345R Carbide Corner Radius End Mills, Long Length, Long Reach, Inch, TiCN Finish, Roughing and Finishing Cut, 45 Degree Helix, For Use With Aluminum

Available in multiple versions


Price: $37.52 - $488.57
Product Specifications
Brand Name Niagara Cutter
Material Type Carbide
Finish Types TiCN
Additional Features Long Reach
Compatible Material Aluminum
Cut Type Roughing and Finishing
Cutting Angle 45  Degrees
Cutting Direction Right Hand
End Cut Type Center Cutting
Manufacturer Series Number AN345R
Shank Type Round
System of Measurement Inch
UNSPSC Code 27112803

The Niagara Cutter AN345R TiCN-coated carbide corner radius end mill with extended-reach neck... Read full product description



Sandvik Coromant Cutting Tools

sandvik coromant cutting tools
Shop a wide selection of Indexable Cutting Tools from Sandvik Coromant. Learn more
Currently showing 1-20 of 125 Next »
Size Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
   
1 in B003D7LQ78
Usually ships in 1 to 2 months
$234.25
Prime Eligible
1 in B003D7LQ7I
Usually ships in 1 to 2 months
$350.40
Prime Eligible
1 in B003D7LQ7S
Usually ships in 1 to 2 months
$486.40
Prime Eligible
1 in B003D7LQDC
In Stock (1)
$194.77
Prime Eligible
1 in B003D7LQDM
In Stock (1)
$259.73
Prime Eligible
1 in B003D7LQDW
In Stock (1)
$404.45
Prime Eligible
1 in B003D7LQKA
Usually ships in 1 to 2 months
$486.40
Prime Eligible
1 in B003D7LQPU
Usually ships in 1 to 2 months
$234.25
Prime Eligible
1 in B003D7LQQ4
Usually ships in 1 to 2 months
$350.40
Prime Eligible
1 in B003D7LQQE
Usually ships in 1 to 2 months
$486.40
Prime Eligible
1 in B003D7LQVY
Usually ships in 1 to 2 months
$234.25
Prime Eligible
1 in B003D7LQW8
Usually ships in 1 to 2 months
$349.90
Prime Eligible
1 in B003D7LQZK
Usually ships in 1 to 2 months
$235.53
Prime Eligible
1 in B003D7LQZU
Usually ships in 1 to 2 months
$351.47
Prime Eligible
1 in B003D7LR04
Usually ships in 1 to 2 months
$488.57
Prime Eligible
1 in B003D7LR36
Usually ships in 1 to 2 months
$235.73
Prime Eligible
1 in B003D7LR3Q
Usually ships in 1 to 2 months
$487.88
Prime Eligible
1/2 in B003D7LQ4G
In Stock (1)
$54.73
Prime Eligible
1/2 in B003D7LQ4Q
In Stock (1)
$130.14
Prime Eligible
1/2 in B003D7LQ50
In Stock (2)
$169.70
Prime Eligible
Currently showing 1-20 of 125 Next »
Could not load your selection

We're sorry. An error occured when we tried to load your product family table. Rest assured, we're working to resolve the problem as soon as possible. Please refresh the page.


Product Features

  • Corner radius end mills with extended-reach neck style have cutting edges with rounded corners to reduce chipping and provide longer tool life, and a longer neck to provide access to recessed areas of the workpiece
  • 45-degree helix provides the efficient cutting action and chip evacuation required to machine aluminum and other nonferrous materials
  • 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
  • Wiper flat on cutting edges for a smoother finish than conventional end mills
  • Titanium carbon nitride (TiCN) coating lubricates the end mill for high-temperature stability and offers better abrasion resistance than uncoated tools

Product Details


Product Description

The Niagara Cutter AN345R TiCN-coated carbide corner radius end mill with extended-reach neck style has three flutes, a 45-degree helix angle, a wiper flat, and cutting edges with rounded corners for high-performance cuts on aluminum and other nonferrous materials where tool reach is a problem. Corner radius on cutting edges reduces chipping and extends tool life. The extended-reach neck style provides greater access to recessed areas of the workpiece than tools with a standard neck style. The 45-degree helix provides increased cutting action and chip evacuation compared to end mills with lower helix angles, as it moves excess material quickly up the spiral and away from the workpiece. The three flutes provide better chip-carrying capacity than four flutes and a finer finish than two. They efficiently remove excess material from the cutting area and provide a third cutting edge to create an improved finish that may eliminate the need for a second finishing cut in some applications. A wiper flat on the cutting edges provides a smoother finish to the workpiece than conventional end mills. The rounded area behind the cutting edge, called the cylindrical land, minimizes tool vibration when machining nonferrous materials.

The TiCN coating lubricates the end mill for high-temperature stability, and offers increased hardness and greater abrasion resistance than uncoated tools. The carbide substrate is harder than high-speed or cobalt steel, making it more wear resistant at high speeds and providing longer tool life. The center-cutting design has cutting teeth at the end of the tool, so it can be fed straight into the workpiece like a drill bit. The tool has an eccentric primary relief feature that provides better support behind the cutting edge than a flat relief, reducing tooth breakage in deep cuts. Cutting diameter tolerance is +0.000" to -0.002". The round shank accommodates a range of tool 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.


Customer Questions & Answers

Customer Reviews

There are no customer reviews yet.
5 star
4 star
3 star
2 star
1 star
Share your thoughts with other customers