2026 STANLEY GR29
Power Tools - Tools/Hand held items
2026 STANLEY GR29
Power Tools - Tools/Hand held items
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Key Information
Condition
New
Year
2026
Manufacturer
STANLEY
Model
GR29
Category
Tools/Hand held items - Power Tools
STANLEY - GR29 UNDERWATER GRINDER
The STANLEY Hydraulic GR29 Grinder is a heavy-duty right-angle (vertical) grinder designed for underwater grinding, cutting, and cleaning tasks. Powered by a high-torque gear motor, it accepts a wide range of wheels, brushes, and attachments via a standard 5/8"-11 threaded spindle. Built for durability in harsh marine environments, it features a 9" adjustable wheel guard, two-position assist handle, and a trigger guard for added safety and control. Finished in high-visibility yellow for easy identification underwater, the GR29 is a reliable choice for professional divers and underwater contractors.
FEATURES
Integral Stanley Hyrevz gear motor produces high torque
Stainless Steel spools and fasteners
Two position assist handle for right/left hand operation
Oversized trigger with guard for diver comfort
Adjustable wheel guard for infinite positions
Plastisol covered handle for comfortable ergonomic grip
Use with grinding wheels, hull scrubbing brushes, wire and nylon brushes, barnacle busters and Desmond wheels
3200 rpm @ 12 gpm
Cast-in lifting eye
Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.
Express Financing Get Pre-Approved
Get a FR8Star Shipping Estimate
The STANLEY Hydraulic GR29 Grinder is a heavy-duty right-angle (vertical) grinder designed for underwater grinding, cutting, and cleaning tasks. Powered by a high-torque gear motor, it accepts a wide range of wheels, brushes, and attachments via a standard 5/8"-11 threaded spindle. Built for durability in harsh marine environments, it features a 9" adjustable wheel guard, two-position assist handle, and a trigger guard for added safety and control. Finished in high-visibility yellow for easy identification underwater, the GR29 is a reliable choice for professional divers and underwater contractors.
FEATURES
Integral Stanley Hyrevz gear motor produces high torque
Stainless Steel spools and fasteners
Two position assist handle for right/left hand operation
Oversized trigger with guard for diver comfort
Adjustable wheel guard for infinite positions
Plastisol covered handle for comfortable ergonomic grip
Use with grinding wheels, hull scrubbing brushes, wire and nylon brushes, barnacle busters and Desmond wheels
3200 rpm @ 12 gpm
Cast-in lifting eye
Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.
Express Financing Get Pre-Approved
Get a FR8Star Shipping Estimate
Equipment Specifications
Capacity
9" | 23 cm Wheel
Spindle
5/8" 11 Threaded
Circuit Type
Open Center
Flow Range
4 - 12 gpm | 15 - 45 lpm
Working Pressure
1000 - 2000 psi | 70 - 140 bar
Full Relief Setting
2250 psi | 155 bar
RPM
3200 @ 12 gpm | 45 lpm
Weight (with guard)
15 lbs | 6.8 kg
Length
11" | 28 cm
Width (with guard)
10 1/4" | 26 cm
Hydraulic Ports
-8 SAE O-ring
Connection Size and Type
3/8" Male Pipe Adapter
Couplers
Varies with model
Hose Whips
No