Home » Kyocera SGS 40382 20mm 2 Flute Bright Uncoated Stub Carbide Ball Nose End Mill

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SKU: KSP40382
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Kyocera SGS 40382 20mm 2 Flute Bright Uncoated Stub Carbide Ball Nose End Mill

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$571.95

Professional quality Kyocera SGS 40382 Series 03B general application ball nose end mill manufactured from solid carbide for reliable and precise machining. This 20mm diameter end mill features two flutes, a 38mm length of cut, 30° right-hand spiral and bright uncoated finish for dependable performance across a range of workpiece materials.

The two-flute design provides increased flute space for chip evacuation, while the positive rake geometry and right-hand cut direction support efficient cutting. The center-cutting ball nose configuration is suitable for profiling and general milling operations where a rounded cutting profile is required. The 20mm straight shank provides compatibility with suitable toolholding systems, while the stub tool-length classification provides a shorter overall configuration compared with longer tool-length options.

Product Specifications

  • Brand: Kyocera SGS
  • Part Number: 40382
  • Series: 03B
  • Application: General Application End Mill
  • End Mill Type: Ball Nose
  • Cutting Diameter: 20mm (0.7874 inch)
  • Number of Flutes: 2
  • Length of Cut: 38mm (1.4961 inch)
  • Shank Diameter: 20mm (0.7874 inch)
  • Overall Length: 100mm (3.9370 inch)
  • Shank Length: 40.64mm (1.6000 inch)
  • Material: Solid Carbide
  • Coating: Bright/Uncoated
  • 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)
  • Corner Radius Tolerance: +0.000/-0.025mm (+0.0000/-0.0010 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 40382 is an excellent choice for CNC milling applications requiring a reliable 20mm 2-flute solid carbide ball nose end mill with 38mm length of cut, 30° right-hand spiral and bright uncoated finish for precise profiling and dependable cutting performance across a broad range of workpiece materials.