MUSDF-5BSE, Mirka 5in Dust-Free Basic System (electric)


MUSDF-5BSE, Mirka 5in Dust-Free Basic System (electric)

Kit includes:

  • MID55020CAUS 5" (150mm) 5.0mm orbit, vacuum-ready finishing sander, w/case
  • DE-1230-PC Mirka Dust Extractor 1230 HEPA PC 120V, 1/Pkg
  • MIE6515711US Mirka Sleeve + Cable 110V + Hose 19.7' US, 1/Pkg



MID55020CAUS, Mirka 5in DEROS 550CV 125mm, Orbit 3/16” (5.0mm), Vacuum-Ready, Random Orbital Sander

Mirka® DEROS 550CV direct electric random orbital sander has a 125 mm (5”) pad and a 5.0 mm oscillation. The main voltage is 120V. Mirka® DEROS 550CV is suitable for general sanding purposes on almost all kind of surfaces and particularly for smaller areas because of the 125 mm (5”) pad. Its performance is comparable to a conventional 500W electric machine and that ensures it maintains a constant speed even under heavy load. The unique symmetrical design makes it just as comfortable whether it’s being used in the left hand or the right hand and the longer body provides the option of a two-hand grip. Mirka DEROS 550CV is equipped with a backing pad, which has a central air inlet. This results in improved air flow and helps extract dust away from the centre of the tool even faster. Mirka DEROS 550CV is delivered in a high quality plastic case.

Technical Features:

Variable speed control with lever, for an optimal control when working
Separate on/off switch, for easy and safe handling
Patented motor controller
Brushless motor, no need to change brushes, less down time
Constant speed under load, no loss in efficiency under heavy pressure
Soft start of motor, protects the surface
Continuous temperature monitoring in the motor and the controller card, prolongs the life time of the tool
Exchangeable power cord
Electric brake of motor and pad brake, for easy and safe usage
Vibration reduction system, minimizes the vibrations for your main application
Improved backing pad, for an outstanding dust removal

Ergonomic Features:

Low profile and low weight
Symmetrical machine – easy to switch between right and left hand
More space for ring finger and little finger – more relaxed and controlled grip
Longer body enables optional two-hand grip
Easy start/stop function with lever controlled operation


Power (Peak) 400 W
Input Voltage 110 VAC
DC Voltage to Sander 22 VDC
Variable Speed (Two Mode: On/Off or Throttle) 4,000-10,000 rpm
Orbit 3/16” (5.0mm)
Size of Backing Pad (5/16” x 24 threaded mount) 5” (125mm)
Weight 2.2 lbs (998g)
Sound Level 71 dB(A)






DE-1230-PC, MIRKA HEPA PC Dust Collector

Professional dust extractor with HEPA Filter completes the dust-free experience.

3 layers of filtration protection against harmful dust with the new Mirka DE-1230-PC 

Equipped with a high-performance 1200W motor and a 1-stage turbine thatcreates 250 mbar suction with an airflow of 4500 l/min. The Mirka DE 1230 HEPA PC dust extractors have an auto-start function, which means not just less noise but an overall longer lifetime for the dust extractor. A simple push of a button is all that is needed to clean the filter. 


 3 Layers of dust protection and filtration
 Versatile accessories - Work Station - Handle - Tool case fastening system
 One button Push & Clean flat filter cleaning
 Certified HEPA filter • Powerful motor with improved air flow
Easily accessible flat filter
High volume container
hose storage
AutoStart function


Power input (W) 1200
Voltage main supply (VAC) 110 - 120
Weight (lbs) 34
Noise Level, LpA (dB) 60
Mains frequency (Hz) 60
Volume flow air (l/min) 4500
Vacuum (mbar) 250

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

How to register:

> Fill out a warranty form at http://mirkatools.us/
> Submit your BIS sales order confirmation or invoice sent via email
> Expect to receive a response back from Mirka within 24 hours
> A label will be sent to the customer for the warranty repair by Mirka
> Mirka will receive and inspect the tool. There is a 2-3-week lead time from the time the defective tool has been received by Mirka to return the tool back to you