pressurised cuts in a variety of materials. Depth adjustment bawl out cutting depth up to 3/4 ''. Easy screw-on mounting and outsize window fantabulous visibility. : fits tool models 400, 398, 395, 300, 285, 275, 200, 100, 800 and 780. : useful cutting guide attachment, -LRB- 2 -RRB- drywall cutting bits, -LRB- 1 -RRB- multi purpose cutting bit and instructions.