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Engineering Newsletter

BT40 Collet Chucks for ER Collets – New From Chronos

Our BT40 ER Collet Chucks have a 5 micron run out accuracy & AT3 class taper.
Balanced Holder G6.3 with 15,000 RPM

Features:
AT3 class accuracy
Made from carburized alloy steel with case hardening and quench hardening heat,work surface hardnsll to HRC 53-57
“Taper accuracy AT3,ensure well contact with spindle cone for high speed running to protect the spindle.”
All parts are precision fully ground for accurate fit
Offer more rigidity and better accuracy
Concentricity and runout accuracy

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Model Engineering Supplies from Chronos Ltd

Chronos sell engineering tools & model engineering supplies around the world via a speedy mail order service. 20,000+ engineering and woodworking products. We feature Myford Lathe compatible accessories, Clarke lathes, Unimat lathe accessories, milling machines and Vertex rotary tables and machine tool accessories. You can use our online Engineering Chat facility if you need any help, or call 01582 471900 or email – sales@chronos.ltd.uk . DELIVERY IS FREE to most UK mainland addresses

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New from Chronos – Vertex VQS-4 Quick Setting Machine Vice

FEATURES 1. Special design for quick clamping. 2. Quick setting is achieved using the  sliding movement. High clamping capability. 3. Operation is  very quick and easyand can increase  working efficiency than you can imagine. 4. Good for short term and massive production or prototype work. 5. Suitable  for milling machines, grinding machines, precision drilling machines etc .

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