A wallboard rasp having an expanded metal blade mounted to a molded plastic handle. The handle is configured with a downwardly-opening receiving groove for receipt of an upwardly-curved perimeter portion of the blade. Sections of the blade's perimeter may be crimped or heat staked within the groove. The groove may be formed between a downwardly-projecting outer lip and one or more downwardly-projecting inner ribs. Where the blade is formed with a substantially planar central portion, the ribs may have substantially planar downwardly-facing surfaces against which the blade's central portion may be supported when mounted on the handle. The grip portion of the handle is configured as a contoured, upwardly-extending body having a base with opposite knurled inset surfaces and a convex top flanged surface with spaced-apart grip ribs.

An improved drywall finishing tool and method for using the tool. The drywall finishing tool includes a rigid body portion having a first section, a second section, and a smoothly curved center section. An inlet port is provided on one side thereof adjacent the center section. There are one or more cavities in the first and second sections. The one or more cavities are in fluid flow communication with the inlet port. First and second smoothing blades are attached on a first end of the first and second sections of the body portion. A removable cap is attached to the center section on a first end thereof. A removable cover is attached to the center section on a second end opposite the first end. The tool is specifically adapted for disposing and smoothing drywall compound between adjacent drywall panels to provide a smoothly curved inside corner between the drywall panels.

A device for abrading and finishing excess cured filler material from a bullnose outside cornerbead connected between immediately adjacent sheets of drywall. The device includes an elongated rigid body having a generally concave-shaped central longitudinal portion which replaceably receives a highly compressible elongated abrasive member which is substantially coextensive with, and arcuately formable to match against the bullnose cornerbead convex contours. A guide runner extends along either longitudinal side margin of the central longitudinal portion. These guide runners substantially match and glide along the outside angle between the adjacent drywall sheets when there is substantial compression in thickness of the abrasive member firmly engaged against the bullnose cornerbead.

A device for abrading and finishing excess cured filler material from a bullnose cornerbead which forms an outside corner joint between immediately adjacent sheets of drywall. The device includes an elongated rigid body having a generally concave-shaped central longitudinal surface which receives a highly compressible thick foam-backed abrasive member which is preferably substantially coextensive with, and arcuately compressibly formable to match, the radiused bullnose joint contour. Two sets of spaced guide rollers extend longitudinally of the device adjacent each side margin of the longitudinal surface which, in cooperation with the compressible abrasive member, is matingly engageable against the bullnose corner to substantially match the outside corner angle between the adjacent drywall sheets when the device is pressed firmly against the bullnose corner.

A dry wall angle sander for simultaneously sanding both sides of an inside corner without grooving generally comprises a body including a pad of compressible, flexible, and resilient material mounted on a carrier and a handle for gripping by a user. The pad has outward facing dihedral sanding surfaces having an outer dihedral angle of two hundred seventy degrees. The sanding surfaces meet at a juncture defining the longitudinal direction. The length of each sanding surface diminishes proximate the maxim width so that sanding is less aggressive there. Preferably, also, the flexibility of each sanding surface increases proximate its maximum width so that the sanding is less aggressive there.