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CBN-LBF 2-Flute High Grade Long-Neck Ball

CBN-LBF 2-Flute High Grade Long-Neck Ball

[Features]
· Uses CBN materials (ideal for machining high hardness materials) and features an improved blade shape for high precision and a long service life.
· Excellent abrasion and chipping resistance, ensuring a good machining surface roughness and precision, even when machining for long periods.
· Shank diameter tolerance: 0/-0.004 mm
· Ball radius accuracy: With nominal radius as a base ±0.003 mm

(i)Caution

  • The shank taper angle is a reference value only. Always check by taking actual measurements when there is concern about interference with the workpiece.
  • Take care to avoid having the shank part coming into contact with the workpiece.

PDF

Part Number

Configured Part Number is shown.

Part Number
CBN-LBF2003-0075
CBN-LBF2004-010
CBN-LBF2005-010
CBN-LBF2006-010
CBN-LBF2010-015
CBN-LBF2010-020
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipR Size
(mm)
Type work material Blade length
(mm)
Coating Underneck length
(mm)
R Precision
(μm)
Blade diameter
(mm)
Corner ball radius
(mm)
Neck Diameter φd1
(mm)
Shank Taper Angle Bta
(°)
Effective Length l1
(mm)

MYR 846.99

1 Piece(s) 6 Day(s) or more 0.15Long Neck BoreHeat-Treated Steel[○] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎]0.24Non-Coated-±3--0.28150.75

MYR 814.66

1 Piece(s) 6 Day(s) or more 0.2Long Neck BoreHeat-Treated Steel[○] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎]0.32Non-Coated-±3--0.38151

MYR 814.66

1 Piece(s) 6 Day(s) or more 0.25Long Neck BoreHeat-Treated Steel[○] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎]0.4Non-Coated-±3--0.48151

MYR 930.79

1 Piece(s) 10 Day(s) 0.3Long Neck BoreHeat-Treated Steel[○] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎]0.48Non-Coated-±3--0.58151

MYR 782.33

1 Piece(s) 7 Day(s) or more 0.5Long Neck BoreHeat-Treated Steel[○] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎]0.7Non-Coated-±3--0.98151.5

MYR 782.33

1 Piece(s) 6 Day(s) or more 0.5Long Neck BoreHeat-Treated Steel[○] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎]0.7Non-Coated-±3--0.98152
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipR Size
(mm)
Type work material Blade length
(mm)
Coating Underneck length
(mm)
R Precision
(μm)
Blade diameter
(mm)
Corner ball radius
(mm)
Neck Diameter φd1
(mm)
Shank Taper Angle Bta
(°)
Effective Length l1
(mm)

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Basic Information

Number of flutes(sheet) 2 Overall Length (L)(mm) 50 Shank diameter (d)(mm) 4

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