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MAJOR DREAM SLIM CHUCK - for Reduced Vibration

The MAJOR DREAM Slim Chuck system reduces and ultimately eliminates in-process vibraton. As an unfortunate part of the machining process, high vibration may compromise the accuracy and surface finish quality as well as the tool life. All of NIKKEN collet-based solutions provide vibration dampening characteristics, but the MAJOR DREAM Slim Chuck system is focused on ultimately eliminate in-process vibration.

The MAJOR DREAM Slim Chuck (MDSC) is assembled with a pre-loaded split taper cone which is forzed downwards into a recess space within the front body's disk-type springs, resulting in a vibration absorbant pre-load that absorbs any vibration transmited from the cutting edge.

Major Dream, depending on tool shank, is available in 6 sizes:

  • MDSK6 - to suit diameters 3.0mm to 6.0mm.
  • MDSK10 - to suit diameters 3.0mm to 10.0mm.
  • MDSK13 - to suit diameters 3.0mm to 13.0mm.
  • MDSK16 - to suit diameters 3.0mm to 16.0mm.
  • MDSK20 - to suit diameters 4.0mm to 20.0mm.
  • MDSK25 - to suit diameters 8.0mm to 25.4mm.

Features

Run-out guarantee 3µm at 4 x Diameter (with recommended 'A' type collet)

Unique internal construction provides 'built-in' dampening and anti-vibration

TiN Bearing Nut, 8º Collet System, Square Shoulder Pushing

Machine Specifications

MODEL DIAMETER CAPACITY (mm) GRIP LENGTH (mm) TOTAL LENGTH (mm) NOSE DIAMETER @GRIP LENGTH (mm) SHANK (mm)
HSK100A-MDSK10-110 3.0-10.0 30-50 110 27.5 HSK100A
HSK100A-MDSK10-140 3.0-10.0 30-50 140 27.5 HSK100A
HSK100A-MDSK13-140 3.0-13.0 31-54 140 33 HSK100A
HSK100A-MDSK6-165 3.0-6.0 21-35 165 19.5 HSK100A
HSK50A-MDSK10-70 3.0-10.0 46 70 27.5 HSK50A
HSK50A-MDSK6-90 3.0-6.0 21-35 90 19.5 HSK50A
HSK63A-MDSK10-105 3.0-10.0 31-50 105 27.5 HSK63A
HSK63A-MDSK13-135 3.0-13.0 31-54 135 33 HSK63A
HSK63A-MDSK16-135 3.0-16.0 45-60 135 40 HSK63A
HSK63A-MDSK20-90 4.0-20.0 64 90 48 HSK63A
NBT30-MDSK10-50 3.0-10.0 30-50 50 27.5 NBT30
NBT30-MDSK6-50 3.0-6.0 21-35 50 19.5 NBT30
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