Niagara Cutter 17015294 REC700 Center Cutting Extended Reach Single End Square End End Mill, 3/4 in Dia Cutter, 4-1/8 in Length of Cut, 4 Flutes, 3/4 in Dia Shank, 6-3/8 in OAL, TiCN Coated

• Cobalt is harder than high speed steel and provides better wear resistance, it is commonly used on high tensile alloys
• Titanium carbonitride (TiCN) is harder and more wear resistant than TiN and is commonly used on stainless steels, cast iron and aluminum alloys
• 90 deg cutting edge
• 0.03 in W corner chamfer
• 2.031 in L minimum clamping
• 30 deg axial rake
• 10 deg radial rake
• They are used at reduced speeds for general applications on non-ferrous metals
• Number of flutes varies by diameter for optimum feed and cut rate
• 45 deg corner chamfer
• Roughing end mills have chip-breaking cutting edges that remove material in less time than conventional end mills
• D - Cylindrical tool shape
• Square end creates sharp, unrounded cuts and has a corner chamfer to strengthen the cutting edges

General Purpose Applications

Niagara Cutter End Mill | Center Cutting Extended Reach Single End Square End | Series: REC700 | 3/4 in Cutter Dia | 6-3/8 in Overall Length | 3/4 in | 4-1/8 in Maximum Depth of Cut | 4 Flutes | Coarse Pitch/Spiral Flute | 3/4 in Shank Dia | Right Hand Cutting | 30 deg Helix Angle | Weldon Flat Shank | ANSI Code: REC700-0.750-D8-C030.3-Z4 | ISO Code: REC700.750D8C030.3Z4 | M42 8% Cobalt | TiCN Coated