Eliminate costly secondary operations and mill on-the-fly without spindle stopping!
Synchronize multiple attachments to make more complex parts.

High Speed Precision Rotary End Slotting / Synchronous End Milling Attachments

For small capacity screw machines

• Available for Acme Gridley 7/16" RA6 through 1-1/4" RA6, and Tornos SAS16 and BS20
• Some models available with extra wide cutter zone for milling two flats
• Fully sealed with high speed contact lip seals and ceramic journals
• Internal Circulating Lube
• Up to 4000 RPM
• Custom design available
  
  

Heavy Duty Precision Rotary End Slotting / Synchronous End Milling Attachments

For large capacity screw machines

• Available for Acme Gridley 1-1/4" RB8 through 3-1/2" RB8
• Some models available with extra wide cutter zone for milling two flats
• Fully Sealed with high speed contact lip seals and ceramic journals
• Independently geared cutter drive for more flexibility with speeds and feeds
• RPM Max at machine Max capacity
• Custom design available

Special spindle drive gearing may be required to synchronize with shaped stock. Contact us if you have any questions about synchronizing with shaped stock.

Rotary Slotting / Synchronous End Milling Attachment for Acme Gridley 7/16" RA-6 machine:

Part produced with 0.015" slot on an Acme Gridley 7/16" RA-6 with our Rotary Slotting Attachment (left)

Two flats milled 0.465" (11.8mm) apart on Tornos SAS16 with our Synchronous End Milling Attachment (right)
(Impossible with Tornos Attachments)

Rotary Slotting / Synchronous End Milling Attachment for Tornos SAS16 and BS20 machines:

Part produced on an Acme Gridley 2-5/8" RB-8 with our Rotary End Milling Attachment:

Interested in one of our Synchronized End Slotting or End Milling Attachments? Simply fill out and submit the short form below - we will then review your specific requirements and follow up with a quotation and/or recommendation for your consideration.