These tools not only deburr, but also produce a chamfer to manufacturers' standards in seconds. DEB1 creates a smooth, chamfered pipe end so solvent spreads evenly as pipe is joined. For deburring 1/2", 3/4" and 1" PVC, CPVC, ABS, PE and PP pipe calibrated in iron pipe size and copper tube size, chose DEB1IPS or DEB1CTS, respectively. DEB1 deburring tools have knurled grips for slip-resistance. They feature reversible, sharpenable, hardened steel blade for two cutting edges.