Home » Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports
Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill - Twin Eagle Imports

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SKU: KSP31257
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Kyocera SGS 31257 1/4" 4 Flute Ti-NAMITE-A AlTiN Coated Stub Carbide Square End Mill

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$96.28

Professional quality Kyocera SGS 31257 Series 16S general application square end mill manufactured from solid carbide for reliable and precise machining. This 1/4" diameter end mill features four flutes, a 1/2" length of cut, 30° right-hand spiral and Ti-NAMITE-A AlTiN coating for enhanced wear resistance and dependable performance across a range of workpiece materials.

The four-flute design provides a balance of cutting performance and surface finish, while the positive rake geometry and right-hand cut direction support efficient machining. The center-cutting design allows for plunging, slotting, profiling and general milling operations. The straight 1/4" shank provides a matching shank configuration, while the stub tool-length classification offers a compact tool configuration.

Product Specifications

  • Brand: Kyocera SGS
  • Part Number: 31257
  • Series: 16S
  • Application: General Application End Mill
  • End Mill Type: Square End
  • Cutting Diameter: 1/4" (6.35mm / 0.2500 inch)
  • Number of Flutes: 4
  • Length of Cut: 1/2" (12.70mm / 0.5000 inch)
  • Shank Diameter: 1/4" (6.35mm / 0.2500 inch)
  • Overall Length: 2" (50.80mm)
  • Shank Length: 1-1/2" (38.10mm)
  • Material: Solid Carbide
  • Coating: Ti-NAMITE-A AlTiN
  • Shank Type: Straight
  • Flute Type: Spiral
  • Helix Angle: 30° Right Spiral
  • Cut Direction: Right Hand Cut Direction (RHC)
  • Rake Angle: Positive
  • Variable Helix: No
  • Center Cutting: Yes
  • Chip Breaker: No
  • Coolant Option: External Coolant
  • Tool Length: Stub
  • Weldon Flat: No
  • Cutting Diameter Tolerance: +0.000/-0.050mm (+0.0000/-0.0020 inch)
  • Shank Diameter Tolerance: h6
  • Primary Workpiece Materials: Steel, Stainless Steel, Cast Iron, Non-Ferrous Materials, High Temperature Alloys
  • Secondary Workpiece Material: Hardened Materials

The Kyocera SGS 31257 is an excellent choice for CNC milling applications requiring a 1/4" 4-flute solid carbide square end mill with a 1/2" length of cut, 30° right-hand spiral, positive rake geometry and Ti-NAMITE-A AlTiN coating in a stub-length configuration.