https://www.mccoys.com/shop/p/7564388-052303-32/dewalt-dw4706-spindle-adapter
DeWALT DW4706 Spindle Adapter
Sku: 32621612
$3.49
2 Available at
San Marcos
Location:
Aisle 9
Grinder Accessories :DeWalt DW4706 Spindle Adpter
Adapters for use on the DW402 grinder, 5/8-11 shaft grinders to mount type 1 cut-off wheels.
Specifications
4-1/2 in Dia Wheel, 7/8 in Arbor