Saw It is a pneumatic powered reciprocating saw. Used with Power Hack Saw Blades (sold separately), Saw It cuts steel, stainless steel, PVC (including C900), PE and PP. As a safety feature, a trigger lock prevents accidental “on” if the trigger is bumped or pressed unintentionally. Saw It needs 6” clearance beyond the pipe to accommodate blade movement. The Saw It must have a means to hold it in place and the recommended Saw It Vise (sold separately) provides stability and safety for the cut. Optional Blade Guides provide directional guidance for the saw and greatly reduce blade wobble. Maximum capacity is blade and blade guide dependent. Saw It cuts up to 24” diameter pipe when used with the Saw It Vise and a 12” chain extension. Saw It cuts up to 20” (500 mm) diameter pipe when used with recommended SAWITBG30 blade guide. Pneumatic saws are less likely to ignite materials than gas-powered saws and even some electrical-powered saws. However, the Saw It is not recommended for gas lines. Saw It Vise fits 4” - 12” diameter pipe. When a 6” or 12” chain extension is added, the vise capacity increases to 18” or 24” respectively.