Dynabrade

Dynabrade 53812

Name: Dynabrade 53812
Brand: Dynabrade
SKU: B005TIUBR0
Price: 542.00 USD
Availability: InStock
Rating: 5.0 (3 reviews)

$542.00

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53812MultiOne Size All tools must be registered at www.Dynabrade.com to qualify for Lifetime Warranty. All Dynabrade portable pneumatic power tools are rigorously inspected and performance tested in our factory before shipping to our customers. If a Dynabrade tool develops a performance problem and an inherent defect is found during normal use and service, Dynabrade will warrant this tool against defects in workmanship and materials for the lifetime of the tool. Upon examination and review at our factory, Dynabrade shall confirm that the tool qualifies for warranty status, and will repair or replace the tool at no charge to the customer. Normally wearable parts and products are NOT covered under this warranty. Uncovered items include bearings, contact wheels, rotor blades, regulators, valve stems, levers, shrouds, guards, O-rings, seals, gaskets and other wearable parts. Dynabrade's warranty policy is contingent upon proper use of our tools in accordance with factory recommendations, instructions and safety practices. It shall not apply to equipment that has been subjected to misuse, negligence, accident or tampering in any way so as to affect its normal performance. To activate lifetime warranty, customer must register each portable pneumatic power tool at www.dynabrade.com. Dynabrade will not honor lifetime warranty on unregistered tools. A one-year warranty will be honored on all unregistered portable pneumatic power tools. (In European countries, warranty on unregistered tools will be two years.) Lifetime warranty applies only to portable pneumatic tools manufactured by Dynabrade, Inc. in the USA. Lifetime warranty applies only to the original tool owner; warranty is non-transferable.

Die Grinders

Expert Review Analysis

The Dynabrade 53812 is a 0.7 hp straight-line die grinder featuring a durable steel housing and a gearless motor designed for heavy-duty industrial applications. It operates at 20,000 RPM with rear exhaust and includes both 1/4" and 6 mm collets, making it suitable for steel fabrication, welding, and deburring tasks.

✓ Best for: Professional industrial users in steel fabrication, welding operations, shipyards, and foundries. It is specifically suited for deburring, deflashing, surface preparation, cleaning, and finishing using carbide burrs, abrasive mounted wheels/points, and molded abrasives.✗ Not ideal for: Not explicitly stated, but the 0.7 hp power and 20,000 RPM speed may be excessive for light-duty tasks better served by the 0.5 hp sibling models (53807/53808) which offer higher RPMs for brushes and mounted points.

Pros

✓Gearless motor design reduces maintenance requirements and downtime compared to geared competitors
✓Steel housing provides enhanced durability for heavy-duty industrial environments like shipyards
✓

Rating Trend

Rating5.0/ 5Reviews3

Specifications

Accessories

Collet Size1/4" & 6 mm (included); optional 1/8", 3/8", 8 mm

Audio

Sound Level82.6 dB(A) dB

Design

Length7 in (184 mm) mm

Height2 in (44 mm) mm

Width7 in (178 mm) mm

Features

Exhaust TypeRear Exhaust

Vacuum TypeNon-Vacuum

General

Weight2.3 lb (1.04 kg) g

Tool StyleStraight-Line

Housing MaterialSteel

Country of OriginUSA

WarrantyLifetime (registered)

Performance

Max RPM20,000 RPM RPM

Ports

Air Inlet Thread1/4" NPT

Power

Power Type0.7 hp (522 W) W

Air Consumption37-38 SCFM (1,048 LPM) LPM

Air Pressure90 PSIG (6.2 Bar) Bar

Motor TypeGearless

Motor

Motor TypeGearless

Air

Air Pressure90 PSIG (6.2 Bar)

Air Inlet Thread1/4" NPT

Air ConsumptionMax 37-38 SCFM (1,048 LPM)

Acoustics

Sound Level82.6 dB(A)

Dimensions & Weight

Weight2.29942139266 pounds

Research Sources

eu.dynabrade.com

aaabrasives.com

industrialtoolcrib.com

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Dynabrade 53812

Expert Review Analysis

Rating Trend

Specifications

Accessories

Audio

Design

Features

General

Performance

Ports

Power

Motor

Air

Acoustics

Dimensions & Weight

Research Sources

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