We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 35,000 RPM Max. Speed - Air-Powered Straight Die Grinders
DYNABRADEAir-Powered Straight Die Grinders

DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 35,000 RPM Max. Speed

The DYNABRADE Die Grinder: Straight Tool (MPN 53781) is an air-powered straight die grinder from DYNABRADE. It delivers 0.7 hp with a maximum speed of 35,000 RPM and has an overall length of 8 inches. This tool-only…

SKU 3G-OTH-157926

Brand
DYNABRADE
Item
Die Grinder: Straight Tool, 0.7 hp Horsepower, 35,000 RPM Max. Speed
Category
Air-Powered Straight Die Grinders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DYNABRADE
Manufacturer Part Number
53781
Overall Lg
8 in
Horsepower
0.7 hp
Max. Speed
35,000 RPM

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DYNABRADE Die Grinder: Straight Tool (MPN 53781) is an air-powered straight die grinder from DYNABRADE. It delivers 0.7 hp with a maximum speed of 35,000 RPM and has an overall length of 8 inches. This tool-only unit is designed for grinding, deburring, and finishing applications.

Frequently Asked Questions

What is the DYNABRADE Die Grinder 53781 used for?

The DYNABRADE Die Grinder 53781 is an air-powered straight tool designed for grinding, deburring, and finishing metal surfaces. It is commonly used in fabrication, automotive repair, and metalworking shops where precise material removal and surface preparation are required.

What are the specifications of the DYNABRADE Die Grinder 53781?

The DYNABRADE Die Grinder 53781 is a straight tool with 0.7 hp and a maximum speed of 35,000 RPM. It has an overall length of 8 inches and is supplied as tool only. The manufacturer part number is 53781, and it is a DYNABRADE brand product.

Where to buy the DYNABRADE Die Grinder 53781 worldwide?

You can source the DYNABRADE Die Grinder 53781 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this air-powered straight die grinder.

How to maintain the DYNABRADE Die Grinder 53781?

To maintain the DYNABRADE Die Grinder 53781, regularly lubricate the air motor with pneumatic tool oil before each use. Clean the air inlet filter and inspect the collet for wear. Always use clean, dry compressed air at the recommended pressure to extend tool life and performance.

Used in

Common applications for DYNABRADE
Metal fabrication – DYNABRADE grinders and sanders for weld seam removal and surface blending
Automotive repair – DYNABRADE Dynafile belt sanders for contour sanding on body panels
Woodworking – DYNABRADE random orbital sanders for fine finishing of wood surfaces
Aerospace maintenance – DYNABRADE die grinders for deburring and polishing aluminum components
Marine industry – DYNABRADE right-angle grinders for removing rust and paint from metal hulls
General maintenance – DYNABRADE replacement parts (e.g., bearings, shims) for repairing pneumatic tools in plant operations

DYNABRADE Products

3G Electric supplies DYNABRADE air-powered straight die grinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN 53811)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN 53811)
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52277)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52277)
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 17 7/8 in Overall Lg (MPN 53502)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 17 7/8 in Overall Lg (MPN 53502)
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52256)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52256)
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 6 in Overall Lg (MPN 53510)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 6 in Overall Lg (MPN 53510)
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52257)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52257)

More from DYNABRADE

View all DYNABRADE parts
DYNABRADE Die Grinder: Straight Tool, 0.3 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN DGS31)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.3 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN DGS31)
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 1/4 in Collet Size (MPN 51302)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 1/4 in Collet Size (MPN 51302)
DYNABRADE Die Grinder: Straight Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 8 3/4 in Overall Lg (MPN 54363)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 8 3/4 in Overall Lg (MPN 54363)
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 20,000 RPM Max. Speed, 15 3/8 in Overall Lg (MPN 52290)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.7 hp Horsepower, 20,000 RPM Max. Speed, 15 3/8 in Overall Lg (MPN 52290)
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 24,000 RPM Max. Speed, 1/4 in Collet Size (MPN 53808)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 24,000 RPM Max. Speed, 1/4 in Collet Size (MPN 53808)
DYNABRADE Die Grinder: Straight Tool, 0.4 hp Horsepower, 35,000 RPM Max. Speed, 6 in Overall Lg (MPN 48350)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.4 hp Horsepower, 35,000 RPM Max. Speed, 6 in Overall Lg (MPN 48350)
DYNABRADE Die Grinder: Straight Tool, 1 hp Horsepower, 20,000 RPM Max. Speed, 10 in Overall Lg (MPN 52677)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 1 hp Horsepower, 20,000 RPM Max. Speed, 10 in Overall Lg (MPN 52677)
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 1/4 in Female NPT (MPN 53511)
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 0.5 hp Horsepower, 20,000 RPM Max. Speed, 1/4 in Female NPT (MPN 53511)