Excellent 4.9 | 18,452 reviews

DYNABRADE 5" (127 mm) Dia. Dynabuffer Random Orbital Polisher - 58455

$557.99

$557.99 ~~$742.99~~

SAVE 24% Sold out

Product variants

DYNABRADE 5" (127 mm) Dia. Dynabuffer Random Orbital Polisher - 58455

$557.99

$557.99 ~~$742.99~~

SAVE 24% Sold out

DYNABRADE 5" (127 mm) Dia. Dynabuffer Random Orbital Polisher - 58455

.3 hp, 10,000 RPM, Rear Exhaust, 14 mm (.55") Dia. Orbit, 5/16"-24 Female Thread.
5" Dia. Dynabuffer Air-Powered Buffing Tool, ideal for use in Two-Step Polishing System. Excellent for buffing out sanding scratches.
Dynabuffer moves optional backup pad and optional polishing buff in 14 mm diameter offset orbit. Tool runs at 10,000 RPM free speed, then slows to 5,000 RPM under load.
Non-marring housing cover is insulated for operator comfort.
Tool accepts optional 56195 Hook-Face backup pad, and optional 97166 Hanger Bracket. Polishing buffs are sold separately.
Tool includes Safety-Lock Throttle Lever.

Specifications

Air Consumption (SCFM)	16.0
Power (hp)	0.21
Max. RPM	10,000
Pad Face	Hook-Face
Tool Spindle Thread	5/16-24 Female
Exhaust Type	Rear
GL_Country Of Origin	US
Hose I.D. in. (mm)	1/4"
Vacuum Type	Non-Vacuum
Motor Type	Rotary Vane
Height in. (mm)	4.9375
Length in. (mm)	11.0
Weight lb. (kg)	2.7
Width in. (mm)	7.0
Pkg. Height in. (mm)	6
Pkg. Length in. (mm)	13
Pkg. Weight lb. (kg)	3.72
Pkg. Width in. (mm)	7
CE Certified	Yes
EAN (UPC)	0616026584556
EAC Certified	Yes
Tool Style	Two Hand

What our Experts Think

Swirl-Free Finishing: The random orbital motion delivers a smooth, uniform finish while minimizing swirl marks and holograms.
Precision Polishing: Ideal for polishing, waxing, and refining painted surfaces, clear coats, gel coats, and composite materials.
Reliable Pneumatic Performance: Provides consistent power for controlled polishing and professional-quality results.
Ergonomic and Easy to Handle: Lightweight, balanced construction improves control and reduces operator fatigue during extended use.
Professional-Grade Choice: Trusted by automotive, marine, aerospace, and industrial professionals for achieving high-quality surface finishes.

Q&A

Q: What is the DYNABRADE 5" Dynabuffer Random Orbital Polisher 58455 used for?
A: It is designed for swirl-free polishing, waxing, buffing, and finishing on automotive paint, marine gelcoat, composites, and other painted surfaces.

Q: What are the key benefits of the Dynabuffer 58455?
A: Its random orbital action delivers a smooth, hologram-free finish, while the lightweight ergonomic design provides excellent control and minimizes operator fatigue.

Q: Which applications is this polisher best suited for?
A: It is ideal for automotive detailing, paint correction, marine restoration, composite finishing, and professional polishing where a flawless high-gloss finish is required.

Maintenance Tips

Lubricate the air motor regularly with pneumatic tool oil unless an inline lubricator is installed.
Use clean, dry compressed air at the recommended operating pressure for consistent polishing results.
Inspect the backing pad and polishing pad before each use; replace worn or damaged components promptly.
Clean polish residue and debris from the pad, air inlet, and tool housing after every use.
Check air hoses, fittings, and fasteners regularly for leaks or loose connections.
Store the polisher in a clean, dry location to prevent corrosion and maximize service life.