The invention discloses a pipe drilling machine capable of chamfering. The pipe drilling machine capable of chamfering comprises a base; a stand column is fixedly mounted on the base; a sleeve sleevesthe stand column; the sleeve is fixedly connected with a drilling machine through a cross bar; the top end of the stand column is fixedly connected with a driving device; the driving device is fixedly connected with the sleeve through a first connecting rod; a rotating table is arranged on the base; the bottom of the rotating table is rotationally mounted on the base through a rotating shaft; a chamfering mechanism is arranged on the base; the chamfering mechanism comprises a driving device fixedly mounted on the base, a second connecting rod fixedly connected to the driving device, and a chamfering cutter mounted at the top end of the second connecting rod; and the second connecting rod is vertically arranged on the driving device. The pipe drilling machine capable of chamfering is novelin structure, can finish drilling and chamfering on one machine to effectively improve the working efficiency, and can adjust the chamfering angle according to the machining demands to meet more machining demands.