ER spring collets have guaranteed concentricity which leads to less run out and longer tool life.They are available both fractional and metric sizes.

Features

• Balanced and certified to 15,000 RPM/G6.3
• Hardened to RC 57-59 to avoid damaging collet chuck thread
• QA Lab inspected for dimensional accuracy
• Individual balance certification included
• DIN AD/B design as standard . AD is coolant through the spindle; B is coolant through the flange
• Hardened to RC 57-59 to avoid damaging collet chuck threads
•  Machined and shot blast exterior for surface integrity 
•  Constructed of Alloy Steel for long, durable service life 

Dimensions

•  ANSI B5.50-1994

• Collet seat taper T.I.R. ≤.0002” 

• Draw bar thread for CAT 40 = 5/8-11, CAT 50 = 1”–8

• AT3 taper accuracy for excellent holder / spindle engagement

TMX-Rotary-Tool-Holders-Catalog

HVH Industrial Solutions is a distributor of Toolmex.

We work closely with the Toolmex engineering team to provide superior customer service and engineering support.

If you have any questions write us via live chat (one of our team members will answer your questions), give us a call or send us a quote request. HVH team is always ready to help you.