Bosch sanding finger plate for delta sanders bosch 2608000199 p the flat sanding finger for delta sanders from bosch is compatible with their range of delta sanders and uses a hook and loop system to attach the sandpaper it allows access to even smaller areas and tighter angles specific models include the bosch pda 240 e 180 180 e gda 280 e and psm 160 a 1400 sanders p bosch 2608000199 sanding finger plate for delta sanders