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Products >> HSK Tool Holders >> Hydraulic Chuck

Mega D Chuck: heavy duty end milling

Mega D Chuck achieves simultaneous fit on the nut as well as the taper shank to obtain rigidity close to an integral body. This superior rigidity assures heavy cutting without chatter.

 

A product of:


Powerful, Heavy Duty End Milling

  • For heavy duty end milling
  • Complete contact of nut and body
  • High rigidity and high speed holder
  • Close to an integral holder
  • Coolant bores in accordance to DIN69871/Form B
  • Available in BIG-PLUSŪ (CAT/BT), HSK and BIG CAPTO

Mega D Chucks
   

Form A
A63, A100
Max 28,000 RPM

 


Clamping Range Dia.: .625"-1.250"
Gauge Length: 3.59"-5.09"

 

 


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Powerful Clamping Force

Deflection test to compare with other manufacturer’s milling chuck proves that Mega Double Power Chuck has achieved 1.4 times higher rigidity.

Achieves High Rigidity as an integral Body

In the case of a conventional milling chuck, the inner taper of the nut contacts only with the body when tightened. However, there is still a gap between the nut and body. The large fit diameter of the nut provides higher rigidity as if the chuck and nut were an integral body. This superior rigidity assures heavy cutting without chatter.


Original design of notch-free nut prevents
vibration and noise

Vibration at high speeds is eliminated by a notch-free nut which offers superior balance and concentricity. This ideal nut design not only eliminates whistling noise and coolant splattering, but also assures increased strength of the nut itself.


Easy and firm clamping with the Mega Wrench

The Mega Wrench has a uniquely designed one way clutch
system with a roller bearing and ratchet function and is capable of safely and evenly applying force on the entire nut periphery.


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Effective Coolant Supply for Each Application


  • For improved surface finish
  • Extended tool life
  • Smoother chip evacuation
  • Cooling & lubricating of tools

 

Straight Collet


Straight Collet


Straight Collet

Straight Collet:


Mega D: C Collet
Clamping Range Inch:
ø.250" to ø1.000", increments of 1/16"
Clamping Range Metric: ø6mm to ø25mm

Mega D: PJC Collet
Clamping Range Inch:
ø.250" to ø1.000", increments of 1/8"
Clamping Range Metric: ø3mm to ø25mm



Mega D: PSC Collet
Clamping Range Inch:
ø.250" to ø1.000", increments of 1/8"
Clamping Range Metric: ø3mm to ø25mm