Big Foot SK-1025KIT-1 Style 1 Beam Saw Adapter Kit, 10-1/4" The Original Big Foot 10-1/4&quot; SKILSAW Adapter Kit&nbsp;Fits SKILSAW Type 14, 15, 16, Bosch 1677M &amp; Mag Type 1 When cutting at a 90 degree angle with the Big Foot 10-1/4&quot; Worm Drive Beam Saw the depth of cut is 3-7/8&quot; When cutting at a 45 degree angle with the Big Foot 10-1/4&quot; Worm Drive Beam Saw the depth of cut is 2-3/4&quot; Fits SKILSAW/Bosch HD77, SHD77, SHD77m, 1677M