Aufsatz für drehendes Handwerkzeug zum Schnitzen oder Hobeln

摘要

An attachment (10) adapted to be mounted to the nose piece of the rotary tool or to the outer end of a flexible drive extension is disclosed. The attachment (10) encircles the collet and bit at the base end portion of the attachment and has an extension portion (58) that extends along the length of the bit and partially encircles it, providing a planar surface (72) that limits the depth of engagement by the bit during operation. Also the extension has a semi-cylindrical surface portion (68) that contacts a smooth outer end portion of the cutting bit and and provides support to the bit so that it cannot be deflected and cut into the extension portion of the attachment. A recess in the back of the attachment is adapted to provide a surface into which the end of a user's thumb may rest for the purpose of applying downward force to the attachment during operation.