Roto-Peen w/ CAW

For Soft Metal, Wood, Plastic, Ceramic, Fiberglass & Composites

P/N: VP-132DC (PDF version)


Pentek’s family of dustless Roto-Peen Scaler tools can now be equipped with our Cushioned Abrasive Wheel, which operates with the same high standards of dust control built into all Pentek dustless power tool and VAC-PAC® system combinations.

The ability to accommodate three forms of accepted, effective coatings removal, decontamination and surface finishing media provides versatility not previously available. Selection of media type, wheel speed, contact height, and applied pressure offer new levels of protection against unwanted abrasion on sensitive surfaces.


Cutting Media

40 Grit to 220 Grit Aluminum oxide & zirconia alumina coated abrasive belts typically provide a surface profile between 0.9 and 2.6 mil (Rt measured by ASTM D4417 method C, replica tape) on steel, depending on sandpaper grit:

3M® Scotch-Brite® and other non-woven abrasive belts conform more easily to the worked surface and thus tend to be less aggressive, producing a finer, brushed finish:

Video Demo: https://youtu.be/f5Rq8Ou93eY


  • Speed Adjustment: to vary surface finish and reduce heat buildup
  • Depth Control: allows for exact positioning of cutters to properly dress the working surface
  • Adjustable Handle: 3 distinct positions provide easier access for hard-to-reach areas
  • Safety-lock Throttle: to prevent accidental start-ups
  • 1-1/2 inch Vacuum Port Cuff: standard vacuum hook-up

Right-Angled Roto-Peen w/ CAW has a right-angled motor/drive for access to narrow webbing on I-beams and stair risers. (replace P/N with A07002900)

Roto-Peen Scaler Applications

  • Industrial Plants
  • Storage Tanks
  • Bridges & Tunnels
  • Shipyards
  • Power Plants – https://youtu.be/qpz_axm13KE
  • Pulp & Paper Mills
  • Commercial Buildings
  • Public Housing Components
  • Food Processing Plants
  • Industrial Hard Woods


Production Rate
  • Flat Surfaces – 40-50 square feet per hour (nominal)
  • Corners and edges — Not Applicable. See Corner-Cutter®
Cutting Width

2 inches





User adjustable up to 2,400 rpm

Air Consumption

30 scfm at 90 psig. Unit requires 1/2 inch diameter air supply hose with an in-line lubricator-regulator-filter.

Vacuum Flow

To ensure adequate containment of dust/debris/contamination, the user must supply a minimum of 75 cfm vacuum source at the vacuum hose connection. The unit will interlace with Pentek’s VAC-PAC® self-drumming/HEPA vacuum system or other high-capacity, industrial HEPA vacuums.


Stock item

Limited Warranty

The Roto-Peen w/ CAW is warranted to be free of defects in material or workmanship for a period of 1 year from the date of delivery. Pentek makes no other warranties or erepresentations, expressed or implied, with respect to functionality or fitness for use of a particular purpose. In no event shall Pentek be liable for any incidental or consequential damages arising out of the application or use of any products provided.