Q: How does the self-generating vacuum work on this sander?
Air passing through the pneumatic motor produces a Venturi effect that creates suction on its own, pulling dust into an attached fleece collection bag without a shop vacuum.
08K2031 - Mirka PROS 6" Pneumatic Sander w/Self-Generating Vacuum
With an onboard dust-collection system that lets you work independently of a separate vacuum, this ergonomically designed sander is effectively dust-free in use. Its 6" diameter platen and aggressive 5mm random-orbital pattern permit rapid sanding of large surfaces while yielding consistent surface finishes.
As with the other Mirka sanders we offer, its platen has a pattern of holes used to draw dust from across the entire sanding disc. Air passing through the pneumatic motor produces a Venturi effect, generating a powerful suction to pull dust away from the surface while you work, expelling it through a 70" hose into a collection bag. Made of durable polyester fleece, the 8 1/2" × 12 1/2" bag keeps dust safely contained with no need for a protective outer bag.
Compatible with a range of Mirka discs, it lets you select from a full line of abrasive types and grits to match the application.
Only 4" tall and weighing 0.93kg (just under 2 lb 1 oz), the sander is powerful yet easy to handle. The upper control paddle lets you adjust speed on the fly without interrupting your work – pressing the paddle increases the speed up to 12,000 rpm, a lighter squeeze slows the motor, and releasing it stops the tool within seconds. The sander connects to standard 3/8" diameter air hoses, requiring 17 cfm of air at pressure up 90 psi. It has a noise rating of 78 dB, and low vibration output (3m/s²).
A practical, efficient tool, backed by a 2-year warranty.
Air passing through the pneumatic motor produces a Venturi effect that creates suction on its own, pulling dust into an attached fleece collection bag without a shop vacuum.
The Mirka PROS 6 pneumatic sander with self-generating vacuum, 5mm orbit, uses a bag measuring 8 1/2" × 12 1/2", made of a durable polyester fleece that contains dust without needing a protective outer bag.
It's rated at 78 dB, with a vibration output of 3 m/s², figures worth checking against your hearing-protection routine for extended use.
It connects to standard 3/8" diameter air hoses and requires 17 cfm of air at pressures up to 90 psi.
| Dimensions | 4" tall; 6" platen diameter |
| Weight | 0.93kg (just under 2 lb 1 oz) |
| Package Quantity | 1 item |
| Country of Origin | Finland |
| Compatibility | Accepts a range of Mirka abrasive discs and grits. |
| Includes | Pneumatic sander; dust collection bag |
| Capacity | 17 cfm at up to 90 psi (required air supply) |
| Power Source | Pneumatic (compressed air) |
| Motor | Pneumatic; up to 12,000 rpm |
| Safety | 78 dB noise rating; 3 m/s² vibration output |
| Warranty | 2-year manufacturer warranty; Lee Valley Satisfaction Guarantee |

Options:
Variations:
Mirka PROS 6" Pneumatic Sander with Self-Generating Vacuum, 5mm Orbit
With an onboard dust-collection system that lets you work independently of a separate vacuum, this ergonomically designed sander is effectively dust-free in use. Its 6" diameter platen and aggressive 5mm random-orbital pattern permit rapid sanding of large surfaces while yielding consistent surface finishes.
As with the other Mirka sanders we offer, its platen has a pattern of holes used to draw dust from across the entire sanding disc. Air passing through the pneumatic motor produces a Venturi effect, generating a powerful suction to pull dust away from the surface while you work, expelling it through a 70" hose into a collection bag. Made of durable polyester fleece, the 8 1/2" × 12 1/2" bag keeps dust safely contained with no need for a protective outer bag.
Compatible with a range of Mirka discs, it lets you select from a full line of abrasive types and grits to match the application.
Only 4" tall and weighing 0.93kg (just under 2 lb 1 oz), the sander is powerful yet easy to handle. The upper control paddle lets you adjust speed on the fly without interrupting your work – pressing the paddle increases the speed up to 12,000 rpm, a lighter squeeze slows the motor, and releasing it stops the tool within seconds. The sander connects to standard 3/8" diameter air hoses, requiring 17 cfm of air at pressure up 90 psi. It has a noise rating of 78 dB, and low vibration output (3m/s²).
A practical, efficient tool, backed by a 2-year warranty.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.