Milling machine accessory – horizontal milling attachment r8 w/ support &arbor. Horizontal milling attachment with arbor – r8. Fits bridgeport-style milling machines with a 3 3/8 (8586mm) quill diameter and r8 spindle taper. Converts a vertical mill into a horizontal mill. Note: maximum allowed speed with right angle attachment is 2000 rpm. Spindle runout is ± 20 micron (0.00078). The dovetail angle on milling arbor support is 50°. (note: 50° is more common than 55°, we have both available). 7/16-20 bolt with 1/2 hex head. If you have any questions regarding this item, please let us know we’ll be happy to help. This is the arbor support that slides into ram’s dovetail. This is the milling arbor. Arbor diameter is 1. _gsrx_vers_605 gs 6.9.2 (605).The item “Milling Machine Accessory Horizontal Milling Attachment R8 with Support &Arbor” is in sale since Wednesday, January 07, 2015. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Milling”. The seller is “eisenmachineryinc” and is located in Ontario, California. This item can be shipped to United States and to Canada and to United Kingdom and to Australia.

• Country of Manufacture: Taiwan, Province of China