SAWSTOP RT-PZR - 4 pc Phenolic zero-clearance Insert Ring Set for Router Lift lasers the 302B and 308B Die

the 302B and 308B Die Grinders are your best bet

(4) Attachments (3/8" Metal Chuck

minimizing drill-torque

Two duplex outlets: 120V/20 Amp

SAWSTOP RT-PZR - 4 pc Phenolic zero-clearance Insert Ring Set for Router Lift lasers the 302B and 308B DieSolid phenolic inserts that can be cut to deliver exact results for each of your favorite bits. Actual dimensions: 3 3 4 w, 3 3 4 d, 1 1 4 h. Ultra strong phenolic core material to reduce tear out and chip out. Features Ultra strong phenolic core material to reduce tear out and chip out Four point, cam style lock to ensure a secure lockdown Machined to precisely fit the SawStop RT LFT Router Lift