Mounts are used in conjunction with grinding discs or polishing pads/discs that are secured to the end using high performance, instant adhesives. They are all 38 mm in length with a 3 mm diameter shank for use with the X-Prep®.
Precision, borosilicate glass carriers/inserts for use with X-Prep® fixtures come in a variety of sizes.
These replacement/spare filters are for use/compatible with the dust extraction system used with the X-Prep.