I need a set of finishing sanding arbors for 3/8 10 pin with .842 as the finish size but Im not about to pay 700 bucks for them. Isnt there anyone who makes a quality sanding arbor for a more reasonable price. I can buy the blanks for 65.00 each so where is the expense. I know grinding is expensive. Shop time and set up maybe 100.00 and the brass insert fitting. Gotta be somebody who makes them that is more reasonable. Any suggestions will be appreciates and thanks.