No need to send tools for sharpening – this one unit can handle the complete sharpening needs of most shops. Sharpens saws, end mills – both single and double ended, inserted blade cutters, plus much more. This unit can be set up on existing machines at a much lower cost than a tool grinder and sharpener. Included in the price are all attachments, manufacturers guarantee and all accessories such as spindles, bushings, etc.. Extra spindles and bushings are included for pre-setting tools if desired. The sharpening unit will accept cutters with diameters up to 12 in and even larger with the use of Riser Blocks. Quick set up, the unit can be mastered in minutes and any inexperienced person can become an expert