Replacement Parts › 1/4 - 1/8 Collet Reducer Bushing Image 1 of 1 1/4 - 1/8 Collet Reducer Bushing $10.00 The 1/4 - 1/8 Collet reducer allows you to use 1/8" (.125) Shank bits in your Digital Wood Carver Router. Purchase Added! The 1/4 - 1/8 Collet reducer allows you to use 1/8" (.125) Shank bits in your Digital Wood Carver Router. Related Products DWC Axis Motor Cable Connector 4 Pin $7.99 DWC Main Relay $24.99 DWC 1824 Replacement Motor and Cable $115.00 DWC2440 Power Button Switch $22.99 2007 - 2016 DWC2440 Replacement Motor and Cable $115.00