Best Uncoated End Mills

Niagara Cutter 17011737 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, Uncoated (Bright) Finish, Finishing Cut, 30 Degree Helix, 6 Flutes, 3.25' Overall Length, 0.500' Cutting Diameter, 0.500' Shank Diameter

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

4 Flute design for creating finer finishes and creating a higher metal removal rate.
General purpose end mill for working on all types of materials and high temperature alloys.
Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys.
Titanium Carbonitride(TiCN) allows for optimal end mill and machine tool performance with it's ability to increase material removal rates 3 to 5 times that of uncoated tools.
Center Cutting End Mills are designed with "End Teeth" making these ideal for applications such as profiling, contour and slotting.

Corner rounding end mills are designed to take the edge off sharp corners.
Four flutes produce a better finish than fewer flutes.
High-speed steel is compatible with a variety of materials.
Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials.
Non-center-cutting design supports peripheral milling and finishing.

Corner rounding end mills are designed to take the edge off sharp corners.
Four flutes produce a better finish than fewer flutes.
High-speed steel is compatible with a variety of materials.
Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials.
Non-center-cutting design supports peripheral milling and finishing.

Corner rounding end mills are designed to take the edge off sharp corners.
Four flutes produce a better finish than fewer flutes.
Cobalt steel resists abrasion and high cutting temperatures, and has higher feed rates than high-speed steel.
Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials.
Non-center-cutting design supports peripheral milling and finishing.

5 PC SET 3/16, 3/8, 1/2, 5/8, 3/4" DRAWBAR END THREAD: 7/16" -20.
Hardened and ground For Bridgeport type milling machines.
Hardened and ground. For double and single end mills (single end mils only for sizes over 5/8").
5 PC SET For Bridgeport type milling machines. DRAWBAR END THREAD: 7/16" -20.
For double and single end mills (single end mils only for sizes over 5/8").

APKT 1604 carbide turning inserts,85 degrees parallelogram,Relief Angle 11 degrees,nose radius 1/32"..
Made of Tungsten Carbide,TiAlN Coated ,the cutting speed are 4-7 time faster than generic steel,and Sharpened on a diamond wheel to make it longer tool life, providing you a better experience and durable use and Better cut.
Designed for cast iron and non-ferrous materials,good for both finishing and roughing.
Used for indexable face mill and end mill,Performing square milling and side milling,ramping milling, helical milling, slotting milling, plunging milling..
These Insert fit for our Carbide Indexable End Mills and other same size indexable end mills, please search B07SG8JKDS or B099WPXW29 to buy this indexable end mills.