RIDGID Circular Saw R8651 (2011)

The R8651 is part of RIDGID’s X4 line (2011) and was among the brand’s early lithium-ion cordless saws. Notable features include an LED GripLight, HexGrip handle, integrated blower, and 50 degree bevel capacity. While the model is now discontinued, it remains compatible with RIDGID 18-V Li-ion slide-pack batteries. If researching repairs, check for typical wear items (brushes, switch, guard components) and confirm parts availability through third-party suppliers.

This model can be identified by the model number R8651. The model and serial number label is typically found on the right-hand side of the motor housing beneath the handle, printed on a silver or white RIDGID data plate. The saw features a gray and orange body, a metal base plate, and a 6-1/2-inch blade on the left side of the motor housing.

The official RIDGID label should read:

RIDGID 18V Circular Saw | Model No. R8651 | Type: 18 V DC / 5000 RPM

Distinguishing features:

• LED GripLight that automatically activates when the handle is grasped.
• HexGrip rubber over-molded handle for improved comfort and control.
• Integrated blower port that clears the cutting line.
• Bevel scale up to 50° and a cutting depth of approximately 2-1/8 inches at 90°.
• The saw measures approximately 13 in. long, 8 in. tall, and weighs about 7.9 lbs. (Without battery)

Unlike newer models such as the R8651B or R8655, the R8651 does not include a brushless motor or updated battery interface markings. It remains compatible with all RIDGID 18-Volt Lithium-Ion battery packs, which can be identified by their orange and black design and slide-on connection.

Blade diameter: 6-1/2 in., arbor: 5/8 in.

No-load speed: 5,000 RPM

Max cut depth: At 90°: 2-1/8 in., At 45°: 1-5/8 in.

Motor: 18 V DC

Ridgid Circular Saw R8651 (2011) Operator's Manual

RIDGID Registration & FAQ

RIDGID Circular Saw R8651 (2011) Serviceability & parts support:

Exploded views and OEM parts for Ridgid Circular Saw R8651 (2011) (washers, screws, guards, etc.) are still cataloged by third-party parts houses. Part numbers can be found at Exploded Views & OEM Part Numbers (OrderTree) and then searched for at third-party parts houses.

RIDGID parts catalog for Ridgid Circular Saw R8651 (2011) and other models: RIDGID Parts Catalogs

For hard to find obsolete parts for the RIDGID Circular Saw R8651 (2011) eReplacementParts — RIDGID Replacement Parts

Additional parts source for RIDGID Circular Saw R8651 (2011): Acme Tools — RIDGID Service Parts

Similar saw that could help troubleshoot issues: Ridgid Circular Saw R3205 Troubleshooting

Always remove the battery before servicing or changing blades. Check for worn brushes and cracked guards during maintenance.