Recess Attachment Ordering Information

Langolf Company Recess Attachment part numbers correspond to attachment style, bore size, and machine information.  For example, a LR-M2-5A3 is a Milling Style Recess Attachment with a 3/4" Bore Size for a 1 1/4" National Acme RB-6 with RSA-3 Spline Shaft.

The part number is divided as follows:

LR  = Langolf Company Recess

S, or J, or M = Stationary, or Adjustable Stationary, or Milling

1,2,3 = 5/8", or 3/4", or 1" respectively

5A3 = Machine designation and Spline Shaft Size (see charts by machine below)