BBT50-MEGA8N - MEGA NEW BABY CHUCK - BIG DAISHOWA

BBT50-MEGA20N without Nut

Part of the Mega New Baby Chuck series by BIG Daishowa

This is the industry leader in collet chucks - Ø2.5mm to Ø20.0mm clamping range with 250mm reach. 

This is a high-quality toolholding solution offering unparalleled runout for a collet chuck with Japanese engineering that is second to none. 

Please note: Tool is sold without the nut and can be ordered separately from the HexFz shop (pre-owned) or new from UK agent.

See the Useful Links section for further details 

Form: These items are in good condition with very little variation across the batch. There is slight coolant staining to a greater of lesser degree and I am happy to supply detailed pictures of the purchased unit prior to despatch for your approval.

Fit: Face and Taper are clean and in good condition with no evidence of damage, impact or excessive wear. I have tested the clamping of each unit to satisfaction.

Function: These tools come from a blue chip, UK, aerospace manufacturer and been used to cut a wide range of aerospace materials.Having worked at this factory as an NC Programmer so understand the tools usage intimately. The majority of work at this site is from cast and fabricated structure. While the tooling may have had many visits to the spindle they have not necessarily worked under extended load.

NBC20 Collet: - available from UK agent.

MGN20 / MPS20 Nut: - available, pre-owned, from HexFz Shop or new from UK Agent

MGR46L Wrench. available from UK agent.

Big Daishowa:

https://www.bigdaishowa.eu/en/catalogsearch/result/?q=BBT50-MEGA20N

UK Agent:

www.harveyperformance.com

HexFz Shop: Search MGN20 or MPS20