Niagara Cutter 03115997 Elite SN638R Center Cutting High Performance Multi-Flute Short Length Single End End Mill, 1 in Dia Cutter, 1/4 in Corner Radius, 2-1/4 in Length of Cut, 6 Flutes, 1 in Dia Shank, 7 in OAL, AlTiN Coated
- Mill Diameter: 1 in
- Mill Diameter - Decimal: 1 in
- Mill Diameter - Metric: 25.4 mm
- Corner Radius: 1/4 in
- Number of Flutes: 6
- Material: Carbide
- Length of Cut: 2-1/4 in
- Shank Diameter: 1 in
- Shank Diameter - Decimal: 1 in
- Shank Diameter - Metric: 25.4 mm
- Overall Length: 7 in
- Cutting Direction: Right Hand
- Helix Angle: 38 deg
- Variable Index: No
- Centercutting: Center Cutting
- Chipbreaker: No
- Corner Radius - Decimal: 0.25 in
- Corner Radius - Fractional: 1/4 in
- Corner Radius - Metric: 6.35 mm
- Cutter Diameter: 1 in
- End Type: Corner Radius
- Finish/Coating: AlTiN
- Flute Type: Spiral
- Length of Cut - Decimal: 2.25 in
- Length of Cut - Fractional: 2-1/4 in
- Length of Cut - Metric: 57.15 mm
- Overall Length - Decimal: 7 in
- Overall Length - Metric: 177.8 mm
- Series: Elite SN638R
- Shank Type: Cylindrical
- Single or Double End: Single End
- Type: High Performance
- Finish: AlTiN
- Flute Direction: Right Hand
- Variable Helix: No
The Niagara Cutter multi-flute family of products takes optimized roughing to a new level of performance. Reducing cycle times, increasing throughput and extending tool life has never been easier. This product series now offers smaller diameters down to 1/8 in necked versions with extended reaches and even a new ball nose option for those demanding 3D applications that require optimal performance and tool life. The most unique addition to the multi-flute family of products is a new advanced chip splitter design which takes chip control to a whole new level. This advanced design allows for unsurpassed chip control in applications requiring depths of cut up to 3 times the diameter of the tool. Thanks to the introduction of over 80 new tools, this extensive product range is not only proving itself to the world of manufacturing it is also mastering its own game in the art of optimized roughing.
- Eccentric O.D. relief creating a stronger cutting edge
- Variable indexing to reduce harmonics providing smoother cutting and improved surface finish
- Excellent in high speed milling and optimized roughing techniques
- High performance with minimal deflection
Peripheral Roughing and Finishing
Niagara Cutter End Mill | Center Cutting High Performance Multi-Flute Short Length Single End | Series: Elite SN638R | 1 in Cutter Dia | 1/4 in Corner Radius | 7 in Overall Length | 2-1/4 in Maximum Depth of Cut | 6 Flutes | Spiral Flute | 1 in Shank Dia | Right Hand Cutting | 38 deg Helix Angle | Cylindrical Shank | ANSI Code: SN638R-1.000-E2-R250.0-Z6 | ISO Code: SN638R1.000E2R250.0Z6 | Solid Carbide | AlTiN Coated