Adapter for circular-type saw

Abstract

An adapter for use with a circular-type saw for controllably making incisions in a tubular member comprising a base having an elongated slot therein, means for attaching the base to the saw in such a manner that the slot receives a portion of the blade of the saw, and means for removably mounting the saw upon the tubular member in the area of the intended incision. The base has a top and bottom surface and is attached to the saw in such a manner that the top surface of the base faces the saw. The mounting means is attached to and projects from the bottom surface of base. The mounting means has first and second perpendicularly intersecting, substantially V-shaped channels. The second V-shaped channel substantially overlaps the slot. The portion of the saw blade received by the slot is operative within the slot and the second V-shaped channel.

Dependencies are inferred from the claim text.