MEGA8N

BBT50-MEGA8N

Part of the Mega New Baby Chuck series by BIG Daishowa

This is the industry leader in collet chucks with a clamping range of Ø0.5mm to Ø8.0mm with a reach of up to 147mm. 

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 The Toolroom (pre-owned) or new from UK agent.

See the Useful Information for further details 

MGN8 / MPS8 Nut: - available, pre-owned, from The Toolroom or new from UK Agent

NBC8 Collet: - available from UK agent.

MGR25L Wrench: - available from UK agent or aftermarket wrench available from The Toolroom.

Big Daishowa:

https://www.bigdaishowa.eu/en/catalogsearch/result/?q=BBT50-MEGA8N

UK Agent:

www.harveyperformance.com

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 I 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.