Features
Ultimate tool balance
Tool balance has been pursued throughout all stages from design to manufacturing processes.The max. spindle speed required by each series has been achieved.
Notch-free design MEGA NUT
prevents vibration and reduces noise
In 1996, as a pioneer of the high speed era, BIG DAISHOWA announced a new type of clamping nut that does not require wrench application. These nuts offer superior balance, and eliminate vibration during high speed rotation.
This ideal nut design not only reduces whistling noise and splattering coolant, but also assures increased strength of the nut itself.
1μm high precision collet
Materials, production methods, heat treatment... everything is selected for precision. All collets undergo an accuracy inspection twice for strict quality control.
Mega Wrench makes nut fastening work easier
The unique Mega Wrench has a one way clutch system which is capable of evenly applying force to the entire nut periphery for safe and secure tightening. Furthermore, the ratchet function offers outstanding workability and reduces the burden of nut tightening work.
Series
For Micro Drills and Ultra-Fine Endmills
MEGA MICRO CHUCK
| Clamping Range | ø0.45 - ø8.05 |
|---|
For Roughing and Finishing Endmills
MEGA E CHUCK
| Clamping Range | ø3 - ø12 |
|---|
