CMT300-SB2 Universal Router Base for S=1/4" & 1/2" (For CMT300) Rebar Tools What shank types does this

What shank types does this adapter convert between

Description: SDS-Max 5" x 22" Core Bit

or greater widths

For Treated Lumber: Yes

5 different from standard holdowns

CMT300-SB2 Universal Router Base for S=1/4" & 1/2" (For CMT300) Rebar Tools What shank types does thisThe CMT300 SB2 is a universal router base for 1 4 inch and 1 2 inch shank routers for use with the CMT300 Universal Dovetail Jig. For routers that are not compatible with the standard 2 inch center to center template guide mounting. SPECIFICATIONS Order Number CMT300 SB2 Type Universal Router Base Shank Compatibility 1 4" and 1 2" shanks For Use With CMT300 Universal Dovetail Jig Country of Origin Made in Italy COMPATIBLE MACHINES Hand Router