Revolutionizing The Hardwood Industry

See why the Rasp is the Floor Sander of Choice for so many hardwood refinishers and flooring installers!


The Ultimate Hardwood Floor Sander

Unlike traditional belt or drum sanders, the Rasp stands out as an all-in-one solution, harnessing the power of five machines within a single unit! Serving as a floor sander, multidrive, buffer, and edger - with the unique ability to reach edges right up to the wall - the Rasp redefines versatility. Moreover, its capability extends beyond conventional use, making it an ideal choice for concrete surface prep and polishing.

Gets up to 1/8″ of the wall!

Precision hardwood sanding gets you up to 1/8” (3 mm) of the wall.

Edging is the #1 Pain Point in the hardwood industry. Use one machine from start to finish saving you up to 40% of labour costs on your jobs.

Available in Both 110v and 220v

The WerkMaster Boss is not only powerful but also conveniently versatile, operating seamlessly on a standard 110v outlet. This accessibility makes it an ideal choice for home DIY applications, ensuring that even those without extensive experience can achieve professional-quality results with ease. By eliminating the need for specialized power setups like the 220v requirement of most competitors, the WerkMaster Boss revolutionizes the rental experience, making it accessible and straightforward for anyone renting the machine to complete their floor grinding projects confidently and affordably.


The Rasp sets a new standard in floor sanding by seamlessly integrating our cutting-edge SandPaperless Technology, revolutionizing the process with its unparalleled combination of sustainability, precision, and performance. With its intuitive design and user-friendly interface, The Rasp empowers both seasoned professionals and novice users alike to achieve exceptional results with ease and confidence, solidifying its position as the pinnacle of innovation in the field of floor sanding equipment.

Separates Into 3 Components For Easy Transport

The WerkMaster Rasp is lightweight and maneuverable, easily disassembling into three parts for effortless lifting and transport. Its compact design ensures compatibility with most vehicles, eliminating the need to rent additional transportation.

Tooling Guide

Discover the multitude of tooling options available for The Rasp, enhancing its versatility as an all-in-one machine.

Learn More About Hardwood Machines

To learn more about how The Rasp can boost your productivity in refinishing hardwood and engineered floors, removing glue, adhesives, thinset, epoxy, paint, and drywall mud on wood and concrete surfaces, refinishing wood decks and docks, as well as polishing concrete floors, carports, and pool decks, simply fill out the form below. We'll promptly get back to you with all the information you need.