DYNABRADE

Professional Pneumatic Abrasive Power Tools
When absolute precision and surface perfection are required, professionals reach for DYNABRADE. Proudly designed and manufactured in the USA, DYNABRADE is the industry leader in industrial pneumatic tools. From their legendary Dynafile abrasive belt tools to perfectly balanced random orbital sanders and die grinders, DYNABRADE equips auto body techs, metalworkers, and fabricators with tools that last a lifetime.

View DYNABRADE Buying Guide & FAQs

Buying Guide: Selecting Pneumatic Tools

Random Orbital Sanders (ROS)
The key to a flawless paint job is the orbit size of your sander. DYNABRADE color-codes their levers for easy identification. Use a 3/16-inch orbit (black lever) for aggressive material removal and body filler shaping. Switch to a tighter 3/32-inch orbit (silver lever) for ultra-fine clear coat finishing and polishing.

The Legendary Dynafile
For grinding welds, deburring metal, or finishing in impossibly tight spaces, the Dynafile abrasive belt tool is essential. Available in multiple belt sizes and with interchangeable contact arms, the Dynafile allows you to grind and polish inside channels and corners where standard angle grinders cannot reach.

Frequently Asked Questions

What size air compressor do I need to run a DYNABRADE sander?
Pneumatic sanders are "air hogs." Most DYNABRADE Random Orbital Sanders require at least 14 to 16 SCFM (Standard Cubic Feet per Minute) at 90 PSI to run continuously. You will typically need a 60-gallon, 5-HP or larger 2-stage air compressor for uninterrupted professional use.

What is the difference between non-vacuum, self-generated vacuum, and central vacuum sanders?
Non-vacuum models do not collect dust. Self-generated vacuum models use the tool's own exhaust air to pull dust into an attached filter bag. Central vacuum models feature a port designed to hook up directly to a heavy-duty shop dust extraction system for the cleanest possible work environment.

Products [374]

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DYNABRADE 93953 Tear Drop x 80 Grit A/O Non-Vacuum Hook-Face DynaCut Dynafine Disc
DYNABRADE - 93953 - Tear Drop x 80 Grit A/O Non-Vacuum Hook-Face DynaCut Dynafine Disc
$1.48
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DYNABRADE 93954 Tear Drop x 120 Grit A/O Non-Vacuum Hook-Face DynaCut Dynafine Disc
DYNABRADE - 93954 - Tear Drop x 120 Grit A/O Non-Vacuum Hook-Face DynaCut Dynafine Disc
$1.48
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DYNABRADE 98459 O-Ring
DYNABRADE - 98459 - O-Ring
$1.93
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DYNABRADE 18407 Lever Pin
DYNABRADE - 18407 - Lever Pin
$1.97
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DYNABRADE 18409 Spring Pin
DYNABRADE - 18409 - Spring Pin
$1.97
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DYNABRADE 79030 1/2
DYNABRADE - 79030 - 1/2" (13 mm) W x 18" (457 mm) L 40 Grit ZA DynaCut Belt
$1.97
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DYNABRADE 79031 1/2
DYNABRADE - 79031 - 1/2" (13 mm) W x 18" (457 mm) L 60 Grit ZA DynaCut Belt
$1.97
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DYNABRADE 79032 1/2
DYNABRADE - 79032 - 1/2" (13 mm) W x 18" (457 mm) L 80 Grit ZA DynaCut Belt
$1.97
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DYNABRADE 79061 1/2
DYNABRADE - 79061 - 1/2" (13 mm) W x 24" (610 mm) L 60 Grit ZA DynaCut Belt
$1.97
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DYNABRADE 79062 1/2
DYNABRADE - 79062 - 1/2" (13 mm) W x 24" (610 mm) L 80 Grit ZA DynaCut Belt
$1.97
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DYNABRADE 79012 1/2
DYNABRADE - 79012 - 1/2" (13 mm) W x 12" (305 mm) L 80 Grit ZA DynaCut Belt
$1.97
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DYNABRADE 95697 Retaining Ring
DYNABRADE - 95697 - Retaining Ring
$2.07
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DYNABRADE 95885 Screw
DYNABRADE - 95885 - Screw
$2.47
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DYNABRADE 95886 Washer
DYNABRADE - 95886 - Washer
$2.47
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DYNABRADE 96328 O-Ring
DYNABRADE - 96328 - O-Ring
$2.47
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DYNABRADE 96459 O-Ring
DYNABRADE - 96459 - O-Ring
$2.47
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DYNABRADE 79010 1/2
DYNABRADE - 79010 - 1/2" (13 mm) W x 12" (305 mm) L 40 Grit ZA DynaCut Belt
$2.47
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DYNABRADE 95523 O-Ring
DYNABRADE - 95523 - O-Ring
$2.47
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DYNABRADE 95627 Pin
DYNABRADE - 95627 - Pin
$2.47
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DYNABRADE 98927 Pin
DYNABRADE - 98927 - Pin
$2.47
Limited Quantity Available!
DYNABRADE 79036 3/4
DYNABRADE - 79036 - 3/4" (19 mm) W x 18" (457 mm) L 80 Grit ZA DynaCut Belt
$2.47
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DYNABRADE 79047 1/2
DYNABRADE - 79047 - 1/2" (13 mm) W x 24" (610 mm) L 36 Grit ZA DynaCut Belt
$2.47
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DYNABRADE 18410 Safety Lever Spring
DYNABRADE - 18410 - Safety Lever Spring
$2.47
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DYNABRADE 01211 Lock Washer
DYNABRADE - 01211 - Lock Washer
$2.47
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DYNABRADE 01020 O-Ring
DYNABRADE - 01020 - O-Ring
$2.47
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DYNABRADE 01024 O-Ring
DYNABRADE - 01024 - O-Ring
$2.47
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DYNABRADE 01025 O-Ring
DYNABRADE - 01025 - O-Ring
$2.47
Limited Quantity Available!
DYNABRADE 01468 Spring
DYNABRADE - 01468 - Spring
$2.47
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DYNABRADE 56027 Muffler Insert
DYNABRADE - 56027 - Muffler Insert
$2.47
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DYNABRADE 79017 3/4
DYNABRADE - 79017 - 3/4" (19 mm) W x 18" (457 mm) L 36 Grit ZA DynaCut Belt
$2.96
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DYNABRADE 54195 Muffler
DYNABRADE - 54195 - Muffler
$3.46
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DYNABRADE 79122 1/2
DYNABRADE - 79122 - 1/2" (13 mm) W x 18" (457 mm) L 40 Grit DynaCut Premium Ceramic Belt
$3.95
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DYNABRADE 79124 1/2
DYNABRADE - 79124 - 1/2" (13 mm) W x 18" (457 mm) L 80 Grit DynaCut Premium Ceramic Belt
$3.95
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DYNABRADE 96252 Spring
DYNABRADE - 96252 - Spring
$3.95
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DYNABRADE 56598 Seal-Washer
DYNABRADE - 56598 - Seal-Washer
$4.45
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DYNABRADE 18285 Woodruff Key
DYNABRADE - 18285 - Woodruff Key
$4.45
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DYNABRADE 90924 3
DYNABRADE - 90924 - 3" (76 mm) Dia. x 40 Grit Z/A Non-Vacuum DynaCut Locking-Type Flap Disc
$4.94
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DYNABRADE 95675 1/4
DYNABRADE - 95675 - 1/4" Male Plug with 1/4" NPT Male Thread
$4.94
Limited Quantity Available!
DYNABRADE 95677 1/4
DYNABRADE - 95677 - 1/4" Male Plug with 1/4" NPT Female Thread
$5.44
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DYNABRADE 18411 Stop Rod
DYNABRADE - 18411 - Stop Rod
$5.44
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DYNABRADE 01464 Seal
DYNABRADE - 01464 - Seal
$5.44
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DYNABRADE 18443 Key
DYNABRADE - 18443 - Key
$5.44
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DYNABRADE 54205 Hose, 1-1/4
DYNABRADE - 54205 - Hose, 1-1/4" Dia. by the Foot (Polyethylene)
$5.93
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DYNABRADE 59084 V-Ring Seal
DYNABRADE - 59084 - V-Ring Seal
$6.39
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DYNABRADE 78019 1/2
DYNABRADE - 78019 - 1/2" (13 mm) W x 18" (457 mm) L Coarse NWN DynaBrite Belt
$6.43
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DYNABRADE 78020 1/2
DYNABRADE - 78020 - 1/2" (13 mm) W x 18" (457 mm) L Medium NWN DynaBrite Belt
$6.43
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DYNABRADE 95395 Vacuum Hose
DYNABRADE - 95395 - Vacuum Hose
$6.43
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DYNABRADE 58363 Valve Stem
DYNABRADE - 58363 - Valve Stem
$6.92
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DYNABRADE 56673 Gasket
DYNABRADE - 56673 - Gasket
$6.92
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DYNABRADE 56597 Muffler-Disc
DYNABRADE - 56597 - Muffler-Disc
$6.92
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DYNABRADE 56028 Cap
DYNABRADE - 56028 - Cap
$7.14
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DYNABRADE 56579 Valve Stem
DYNABRADE - 56579 - Valve Stem
$7.42
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DYNABRADE 56469 Exhaust Gasket
DYNABRADE - 56469 - Exhaust Gasket
$7.91
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DYNABRADE 69359 Muffler Body
DYNABRADE - 69359 - Muffler Body
$7.91
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DYNABRADE 53975 3
DYNABRADE - 53975 - 3" (76 mm) Dia. Conversion Pad, Vinyl-to-Hook
$7.91
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DYNABRADE 59075 Speed Regulator
DYNABRADE - 59075 - Speed Regulator
$8.57
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DYNABRADE 91300 11-1/4
DYNABRADE - 91300 - 11-1/4" (286 mm) Dia. x 80 Grit A/O Non-Vacuum Hook-Face DynaCut Disc
$8.90
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DYNABRADE 91301 11-1/4
DYNABRADE - 91301 - 11-1/4" (286 mm) Dia. x 120 Grit A/O Non-Vacuum Hook-Face DynaCut Disc
$8.90
Limited Quantity Available!
DYNABRADE 57064 Speed Regulator
DYNABRADE - 57064 - Speed Regulator
$8.90
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DYNABRADE 57065 Cone Muffler
DYNABRADE - 57065 - Cone Muffler
$8.90
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