SSPBL220

CBN Super Spiral Long Neck Ball End Mill

●Added longer effective length type to SSPB220 series.
●Realized deeper milling by adoption of spiral ball shape and strong back taper shape to improve both sharpness and the chipping resistance of cutting edges.

  • Material
    CubicBoron Nitride

  • Cutting Possibility of Work Material Hardness
    Up to 70HRC

  • Number of Flutes
    2 Flutes

  • Helix Angle
    20°

  • Conner
    ±0.003

  • φd h4

  • Applications
    3D Milling

Description of icons

Work Materials

Machinable indication by ,
Carbon Steel Alloy Steel Prehardened Steel Hardened Steel Stainless Steel Heat Resistant Alloy Aluminum Alloy Copper Resin Graphite Hard Brittle Material

55HRC

65HRC

70HRC
Carbon Stee Heat Resistant
Alloy
Alloy Steel Aluminum Alloy
Prehardened
Steel
Copper
Hardened
Steel

55HRC
Resin

65HRC
Graphite

70HRC
Hard Brittle
Material
Stainless Steel

Leaflet

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Unit [size: mm / Retail Price: JPY]

Code
No.
(R)Radius (l1)Under Neck Length (l)Length of Cut (D)Dia. (d2)Neck Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Retail
Price
01-00506-00101 R0.1 1 0.15 0.2 0.19 15° 4 50 33,000
01-00506-00151 R0.15 0.9 0.23 0.3 0.28 15° 4 50 31,500
01-00506-00152 R0.15 1.5 0.23 0.3 0.28 15° 4 50 31,500
01-00506-00201 R0.2 2 0.3 0.4 0.37 15° 4 50 30,000
01-00506-00202 R0.2 3 0.3 0.4 0.37 15° 4 52 30,000
01-00506-00251 R0.25 1.5 0.38 0.5 0.46 15° 4 50 29,000
01-00506-00252 R0.25 2.5 0.38 0.5 0.46 15° 4 50 29,000
01-00506-00253 R0.25 3.5 0.38 0.5 0.46 15° 4 52 29,000
01-00506-00301 R0.3 3 0.5 0.6 0.56 15° 4 50 28,000
01-00506-00302 R0.3 4 0.5 0.6 0.56 15° 4 53 28,000
01-00506-00303 R0.3 5 0.5 0.6 0.56 15° 4 53 28,500
01-00506-00304 R0.3 6 0.5 0.6 0.56 15° 4 53 28,500
01-00506-00401 R0.4 4 0.6 0.8 0.76 15° 4 53 28,000
01-00506-00402 R0.4 6 0.6 0.8 0.76 15° 4 53 28,000
01-00506-00501 R0.5 4 0.7 1 0.95 15° 4 51 28,000
01-00506-00502 R0.5 6 0.7 1 0.95 15° 4 53 28,000
01-00506-00503 R0.5 8 0.7 1 0.95 15° 4 53 28,500
01-00506-00504 R0.5 10 0.7 1 0.95 15° 4 53 28,500
01-00506-00601 R0.6 6 0.8 1.2 1.15 15° 4 53 29,000
01-00506-00751 R0.75 7.5 1 1.5 1.45 15° 4 52 29,000
01-00506-00752 R0.75 10 1 1.5 1.45 15° 4 52 29,000
01-00506-00753 R0.75 15 1 1.5 1.45 15° 4 52 29,000
01-00506-01001 R1 6 1.2 2 1.94 15° 4 53 29,000
01-00506-01002 R1 8 1.2 2 1.94 15° 4 53 29,000
01-00506-01003 R1 10 1.2 2 1.94 15° 4 53 29,500
01-00506-01004 R1 14 1.2 2 1.94 15° 4 53 29,500
01-00506-01005 R1 20 1.2 2 1.94 15° 4 53 29,500