OPERATING ANY H.K. PORTER® MANUAL, HYDRAULIC. OR PNEUMATIC TOOL. Tips to Easier, Safer Cutting. Hard metals may snap off or fly through the air when cut. Pneumatic Cutter, Light Duty Center Cut - 9190C from CRESCENT HK PORTER. Cutting is controlled by manual pressure. Light duty work head has a 4 In. boreOPERATING ANY H.K. PORTER® MANUAL, HYDRAULIC Quality Features of H.K. Porter® Cutters 9190 Series: 6.9 CFM or 8 CFM with factor of safety. Bolt cutters is where it all began for H.K. Porter. Manual bolt cutters are the cornerstone of the H. Light duty work head (9190 series) has 4". Extension handle for HK Porter 9190 pneumatic cutter - allows the cutter to be used at ground level without the user having to bend over. HK Porter Rebar Cutter. Brand, HK Porter. Item #, 9190C soft or medium materials with center cut jaws and the cutting is controlled by manual pressure. From the Crescent Tool line is the HK Porter #R9190 Repair kit for 9190 Series Pneumatic Cutters. Available in single and bulk packages. Complete Service Manual For 9190 Series Cutters Available — Order Cooper No. 55259 Don't use H.K. Porter cutters on energized circuits, wire, or cable.