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MRBH230 Long-Neck Ball, Hard (for High Hardness) (Part Numbers)

MRBH230 Long-Neck Ball, Hard (for High Hardness)

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  • MRBH230 Long-Neck Ball, Hard (for High Hardness)
  • MRBH230 Long-Neck Ball, Hard (for High Hardness)

The Infinity Coating Premium for high hardness and unique new shape provide excellent chipping resistance, and chattering is suppressed to improve the finished surface

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Part Number

Configured Part Number is shown.

 
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipR Size
(mm)
Blade length (ℓ)
(mm)
Overall Length (L)
(mm)
Underneck length (ℓ1)
(mm)
Shank diameter (d)
(mm)
Manufacturer Code (D) Flute Diameter
(mm)
(γ) Neck Angle
(°)
(d2)Under Neck Diameter
(mm)
Actual Effective Length Depends on Work Inclination Angle 30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 1°
(mm)
Actual Effective Length Depending on Inclined Angle of Workpiece 1°30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 2°
(mm)
Actual Effective Length Depends on Work Inclination Angle 3°
(mm)

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Basic Information

Type Long Neck Bore work material General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / High-Hardness Steel ~ HRC60 / High-Hardness Steel ~ HRC65 / Stainless Steel / Aluminum / Titanium / Copper / Resin Number of flutes(sheet) 2
Coating For High Hardness (Silicone-Based) R Precision(μm) 0.005~-0.005 Machining Application Curved Surface / Side Surface / Carving / R-Groove
Torsion Availability Available

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