Portable abrasion tool

An apparatus for mounting a portable electric drill motor and a housing therein in operative relationship which comprises:

• a. a guide member adapted to support thereon said portable electric drill motor;
• b. a base member having a first end and a second end and adapted to receive and support (1) adjacent the first end thereof said guide member and (2) adjacent the second end thereof said housing;
• said base member having retentive substantially parallel positioning rails extending longitudinally along each lateral edge of a face of said base member;
• said guide member and said housing each being slidable longitudinally of said parallel positioning rails;
• said base member being substantially coextensive with the combination of said guide member and said housing and means for assuredly fixing each of said guide member and housing a predetermined distance along said parallel positioning rails.

A guide member for supporting thereon a portable electric drill motor comprising:

• a. a support member having generally an inverted "U" shape section with longitudinal edges terminating in outwardly extending flanges adapted to engage a supporting base member;
• b. two spaced-apart U-shaped support brackets attached to said support member adjacent each end thereof, for holding in a cradle-like arrangement said drill motor;
• c. compression means extending through each of said support brackets for selectively adjusting the spatial separation between upstanding arms of said support brackets;
• and
• d. fastening means attached to said support member for securing said drill motor to said guide member.