Specification Brand : TMAX BulletPoint1 : TMAX Flexible Shaft Replacement for Grinder 3148 Drill Bit Extension Drill Drive Shaft Flexible Flex Shaft Extension Cord Rotary Tool for Drilling Grinding Polishing BulletPoint2 : The shaft match TMAX grinder SKU 3148. Handle is listed as a separate replacement items. BulletPoint3 : To remove the broken shaft: First pull out existing handle from the broken shaft. The handle is secured with spring load metal ball. Unscrew the shaft connector clockwise from the grinder ( Note that it is reverse threaded). Pull down the metal shaft outer shield to expose steel inner core. Unscrew the inner core from the grinder using included L bar. BulletPoint4 : To install the replacement shaft: Pull out steel inner core. Secure the inner core to the grinder with the included L shape bar wrench. Screw the shaft connector counter closewise to the grinder. Slide the end of inner core into the groove inside the handle. Push handle back to the shaft. BulletPoint5 : The shaft is 3 feet (1 meter) long with heavy duty metal outer shield. Color : Silver ExternallyAssignedProductIdentifier1 : 767531840306 ExternallyAssignedProductIdentifier2 : 0767531840306 ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 12 inches ItemDisplayDimensions_Width : 6 inches ItemDisplayWeight : 10 ounces ItemName : TMAX Flexible Shaft Extension Cord for Rotary Tool Grinder 3148 ItemPackageDimensions_Height : 24.7904 centimeters ItemPackageDimensions_Length : 2.9972 centimeters ItemPackageDimensions_Width : 21.4884 centimeters ItemTypeKeyword : power-rotary-tools Manufacturer : Golden Coulee Material : Steel ModelNumber : 73450 PartNumber : 73450 ProductDescription : TMAX Flexible Shaft Extension Cord for Rotary Tool Grinder 3148 ProductSiteLaunchDate : 2021-09-14T02:59:39.887Z Size : flexShaft SupplierDeclaredDgHzRegulation : not_applicable