Round sub base can be used as a guide itself. Supplied with: 10 mm. guide bush 1/4 in. & 1/2 in Shank line up pin & bush & fixing screws. Will
Fit: Dewalt DW620 621 624 625EK 629 Elu OF97 (E) MOF131 177 (E) Bosch GOF1600A 1700 ACE & Makita RP0910 0111C & B, Q CLM2050R 1250R 11/03.