DeWalt DCG412 Instruction Manual page 16

4-1/2", 5" (115 mm, 125 mm)
Surface Grinding Wheels
Type 27 guard
Type 27 guard
unthreaded
backing flange
Type 27 surface grinding
hubbed wheel
Type 27 surface grinding
depressed center wheel
threaded locking flange
Wire Wheels
Type 27 guard Type 27 guard
3" (76.2 mm)
wire cup brush
4" (101.6 mm)
wire wheel
14
Sanding Discs
rubber backing pad
sanding disc
threaded clamp nut