A Harvey Performance Company

End Mills - Ball - 2, 3, 4 Flute - Reduced Neck

End Mills - Ball
End Mills-Ball-2, 3, 4 Flute-Reduced Neck

BLR / BLRM / SFBM / MMBM | Milling

These reduced neck end mills feature long flutes for deep pocket milling, and are stocked in either 2, 3, or 4 flutes, each offered with an AlTiN coating option for added lubricity and increased wear resistance.

  • Long reach for deep pocket milling
  • SFBM and MMBM manufactured to improved cutter diameter tolerance (H8) for mold making
  • 30° helix
  • Center cutting
  • Ball profile
  • AlTiN coating option for added lubricity and increased wear resistance in difficult-to-machine materials
  • Solid carbide
  • CNC ground in the USA

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Cutter Diameter* Length of Cut Overall Reach Neck Diameter Flutes Shank Diameter Overall Length Uncoated AlTiN Coated Add to Cart
D1 +.0000"/-.0020" h6 decimal equivalent L2 +.015"/-.000"
+.38 mm/-.00 mm
L3 +.015"/-.015"
+.38mm/-.38mm
D3 # D2 (h6) L1 Tool # Price Tool # Price

Cutter Diameter* Length of Cut Overall Reach Neck Diameter Flutes Shank Diameter Overall Length Uncoated AlTiN Coated Add to Cart
D1 +.0000"/-.0030" h6 decimal equivalent L2 +.015"/-.000"
+.38mm/-.00mm
L3 +.030"/-.030"
+.38mm/-.38mm
D3 # D2 (h6) L1 +.005"/-.005"
+.13mm/-.13mm
Tool # Price Tool # Price
*.0005" max TIR
** SFBM and MMBM tools held to h8 tolerance

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