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DynaShop Owned and Operated by SAIC

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Dynabrade Depressed Center Wheel Grinders For Welding & Metalworking

These tools have been identified as Dynabrade’s top performing grinders for weld preparation and removal applications. Consistent speed and power are critical factors to consider when selecting an air tool. Dynabrade manufactures powerful tools that maintain speed and will allow a welder to quickly ready the work surface or remove a poor or damaged weld.

7″ & 9″ Vertical Depressed Center Wheel Grinders

Dynabrade 7″ & 9″ Depressed Center Wheel Grinders provide fast material removal when preparing to weld or removing an existing weld. Governor controlled motors ensure our tools maintain their speed under load – allowing operators to get more work done with less effort!

• Ideal for heavy-duty applications in foundries and shipyards. Fast stock, rust and scale removal.
• Governor-controlled air motor maintains tool RPM under heavy load. Over-speed shut-off feature ensures maximum operator safety. Motor is gearless with less wearable parts, ensuring reduced maintenance and less down-time.
• Insulated tool handle minimizes cold air transmission to the hand. Handle position is adjustable for operator comfort. For peak performance, use of optional 95870 Air Hose-1/2″ (13 mm) diameter is recommended.

vertical-depressed-centre-wheel-grinder-application1-image-metalworking
• Model accepts optional Type 27 reinforced Depressed Center Wheels, 7″ (178 mm) diameter. Wheel NOT included with tool. Covers more area in less time!
• 7″ and 9″ configurations available, with powerful 2hp and 3hp motors.

Right Angle Depressed Center Wheel Grinders

These are ideal for applications including removing coatings, preparing edges for fresh welds or levelling an existing weld. Accepts a wide variety of abrasives like Type 27 bonded products, fibre discs and layered flap discs depending on your application needs.

1.3 hp Models

Model 52630 4″ (102mm) Diameter
Model 52632 4-1/2″ (115mm) Diameter
Model 52633 5″ (127mm) Diameter

5″ & 4-1/2″ Diameter – accepts Type 27 Reinforced Depressed Center Wheels and Abrasive Flap Discs (flanging sold separately) with 7/8″ center hole and wheel widths of 1/8″–1/4″.
4″ Diameter – accepts Type 27 Reinforced Depressed Center Wheels with 5/8″ center hole and wheel widths of 1/8″–1/4″.

1.3hp-right-angle-depressed-centre-wheel-grinder-image-metalworking

.7 hp Models

Available with either composite or steel housings and in standard or extended lengths. Standard length models have an ergonomic housing with rear exhaust and muffler for more compact design to access hard-to-reach areas. 3-3/8″ extension models offer longer reach on/in work piece, and allows for two-hand control and operator comfort.
3″ & 4″ Diameter – accepts reinforced Type 27 Wheels, with 3/8″ center hole and widths from 1/8″ – 1/4″.
4″ Diameter – optional Flange (50359) for use with 4″ diameter wheels with 5/8″ center hole.

Composite Housing

Composite materials are more light-weight to increase manoeuvrability & help reduce operator fatigue. Available in both standard length and 3-3/8″ extension models.


Model 54771 Standard, 12,000 RPM
Model 54775 Standard, 13,500 RPM
Model 54773 3-3/8″ Extension, 12,000 RPM
Model 54777 3-3/8″ Extension, 13,500 RPM
.7hp-right-angle-depressed-centre-wheel-grinder-application-composite-image-metalworking

Steel Housing

Steel housings increase durability in rugged applications. Available in both standard length and 3-3/8″ extension models.


Model 54787 Standard, 12,000 RPM
Model 54791 Standard, 13,500 RPM
Model 54789 3-3/8″ Extension, 12,000 RPM
Model 54793 3-3/8″ Extension, 13,500 RPM
.7hp-right-angle-depressed-centre-wheel-grinder-application2-composite-image-metalworking

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About Us

DynaShop.co.uk is a specialist supplier of Dynabrade equipment and are a wholly owned subsidiary of SAIC Ltd. We have been supplying the trade with equipment, abrasives and industrial chemicals since 1976.

dynabrade

Our Contact Details:

DynaShop
Unit 7, Royal Buildings
85 Marlborough Road
Lancing
West Sussex
BN15 8SJ

Phone: 01273 468736

Email: [email protected]
Company Number: 1273402
VAT Number: GB 193978987

Opening Hours:

09:00 – 17:00 Monday to Friday

Terms & Conditions of Sale

Finishing Sanders

Dynabrade Dynalocke Dual-Action Sanders, Dynabrade Gear-Driven Sanders, Dynabrade Dynafine Detail Sanders, Dynabrade Dynafine Backsplash Sander, Dynabrade Dynafine Finger Sanger, Dynabrade Dynafine Raised Panel Detail Sander, Dynabrade Dynabug Model-T Orbital Sander, Dynabrade Dynabug Orbital Sander, Dynabrade Dynabug II Orbital Sander, Dynabrade Dynaline Finishing Sander, Dynabrade File-Board Sander, Dynabrade Right-Angle Denibbers

Random Orbital Sanders

Dynabrade Dynorbital Extreme Random Orbital Sanders, Dynabrade Dynorbital Supreme Random Orbital Sanders, Dynabrade Wet Dynorbital Supreme Random Orbital Sanders, Dynabrade Dynorbital Spirit Random Orbital , Dynabrade Two-Hand Dynorbital Random Orbital Sanders, Dynabrade Palm-Style Mini-Dynorbital Sanders, Dynabrade 7 Degree Offset Mini-Dynorbital Sanders, Dynabrade Angle-Head Mini-Dynorbital Sanders, Dynabrade Right-Angle Mini-Dynorbital Sanders

Abrasive Finishing Tools

Dynabrade 0.7hp Dynastraights, Dynabrade 1hp Dynastraights, Dynabrade 6" Extension Dynastraights, Dynabrade Lightweight Dynastraights, Dynabrade Dynastraight Flappers, Dynabrade Dynishers, Dynabrade Dyningers, Dynabrade Rolling-Pin Sander

Abrasive Belt Tools

Dynabrade Dynafile I, Dynabrade Dynafile II, Dynabrade Low-Profile Dynafile II, Dynabrade Vacuum Dynafile II, Dynabrade Electric Dynafile II, Dynabrade Mini-Dynafile II, Dynabrade Vacuum Mini Dynafile II, Dynabrade Dynafile III, Dynabrade Dynabelters, Dynabrade Dynangles , Dynabrade "Take-About" Sander

Abrasives

All Consumables, Abrasive Belts, Fibre Discs, Unitised Discs, Velcro Backed Discs, Roloc Discs,

General Purpose Tools

Dynabrade Buffing Polishers, Dynabrade Cut Off Wheel Tools, Dynabrade Disc Sanders, Dynabrade .4hp - 5.hp Drills, Dynabrade .7hp - 1hp Drills, Dynabrade Routers, Dynabrade Die Grinders, Dynabrade Angle Grinders, Dynabrade Pencil Grinders, Dynabrade Dynapen Reciprocating Tools, Dynabrade Reciprocating Files, Sanders & Saws, Dynabrade Dynascalers