Dynabrade 69018 3-1/2" (89 mm) Dia. Self-Generated Vacuum Dynorbital Silver Supreme Random Orbital Sander

• Includes low profile, premium urethane weight-mated sanding pad. Grey lever identifies 3/16" (5 mm) dia. orbit, used for general sanding.
• True 12,000 RPM air motor. Floating rotor utilizes five blades, producing more usable power (.26 hp/194 W). High-strength, composite rotor has better lubricating qualities, allowing blades to last longer. Less air (16 SCFM/450 LPM) is used more efficiently to maintain maximum power.
• Comfort Platform provides additional hand and wrist support, further enhancing operator comfort. Also offers increased protection against cold air exhaust. (NOTE: Comfort Platform is removable.)
• Throttle lever recesses into housing grip when depressed, eliminating pressure-point on operator's palm. Lever is made from composite material to insulate against cold air. Lever is color-coded to designate tool orbit. Drop-in motors available for quick and easy maintenance; minimizes downtime. Muffler elements are easily changed for convenient maintenance. Low Sound Levels. Muffling system reduces exhaust sound levels.
• For high production usage. Enhanced ergonomic features. Steel cylinder and end plates increase motor efficiency. Efficient vacuum capabilities. Stay-tight threaded muffler. Single-piece lock ring.Patented bearing protection. Easy-to-read laser markings.

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Spec	Value
Backing Pad Diameter Inch (mm)	3-1/2" (89)
Tool Spindle Thread	5/16"-24 Female
Orbit Dia. Inch (mm)	3/16" (5)
Free Speed RPM	12,000
hp (W)	.26 (194)
Exhaust Type	Rear
Max. Air Flow @ 90 PSIG: SCFM (L/Min.)	16 (450)
Hose I.D. Size Inch (mm)	1/4" (6)
Length Inch (mm)	8-1/2" (216)
Height Inch (mm)	3-1/2" (89)
Sound Level dB(A)
Vibration Information