Chicago Pneumatic Angle Grinder | CP3650-100AB6 | 10000 RPM | 6" Wheel Size

Built for 6" wheel grinding, cutting, and metal surface preparation, the Chicago Pneumatic CP3650-100AB6 Angle Grinder delivers 10,000 RPM free speed for controlled work with properly rated abrasive wheels. Its 2.27 HP / 1695 W governed pneumatic motor helps maintain wheel speed under load, which matters when removing weld seams, cutting repair sections, cleaning edges, or preparing metal before finishing. The 6" / 150 mm wheel capacity gives users more coverage than 4-1/2" and 5" grinders while remaining more maneuverable than larger 7" wheel models. A 5/8"-11 UNC spindle thread supports common North American grinder wheel hardware when the selected wheel, guard, and speed rating match the job.

The CP3650-100AB6 is part of Chicago Pneumatic's CP3650 Series, built for productive pneumatic grinding and cutting with safety-focused handling features. The keyless pull-and-turn swiveling guard offers 360° rotation with indexed guard positions, helping the operator reposition the guard as the work angle changes. A spindle lock button supports faster abrasive disc changes, while the steel swiveling air inlet helps reduce hose pull around frames, weldments, fixtures, and workpieces. The aluminum body with composite over-sleeve gives the tool a manageable grip surface during repeated grinding, cutting, and surface preparation work.

Type: Angle Grinder | Series: CP3650 | Model: CP3650-100AB6 | SKU: 6151607890 | Free Speed: 10,000 RPM | Power: 2.27 HP / 1695 W | Max Wheel Capacity: 6" / 150 mm | Spindle Thread: 5/8"-11 UNC | Auto Balancer: No | Air Consumption at Free Speed: 27.5 CFM / 13.0 l/s | Air Consumption at Load: 55.3 CFM / 26.1 l/s | Air Inlet: 3/8" BSP | Working Pressure: 90 PSI / 6.3 bar | Min. Hose Diameter: 1/2" / 13 mm | Length: 9.74" / 247.5 mm | Height: 4.06" / 103 mm | Width: 6.81" / 173 mm | Side to Center: 1.34" / 34 mm | Weight: 5.07 lb / 2.3 kg | Sound Pressure: 89 dB(A) | Sound Power: 100 dB(A) | Vibration Level: 5.9 m/s² | Vibration Uncertainty K: 1.6 m/s² | Guard Rotation: 360° | Guard Positions: 15 | Guard Type: Keyless Pull and Turn | Main Material: Aluminum with Composite Over-Sleeve | Spindle Lock: Yes | Starting System: Safety Lever

Features:

• 10,000 RPM free speed supports controlled grinding and cutting with compatible 6" abrasive wheels.
• 2.27 HP / 1695 W governed motor helps maintain productive wheel speed during weld cleanup, edge grinding, cutting, and surface preparation.
• 6" / 150 mm wheel capacity provides more coverage than smaller grinder formats while preserving better handling than larger 7" tools.
• 5/8"-11 UNC spindle thread supports compatible wheel hardware when the correct guard and abrasive accessory are selected.
• Keyless pull-and-turn swiveling guard offers 360° rotation with 15 guard positions for faster guard adjustment.
• Spindle lock button helps reduce abrasive disc change time between cutting, grinding, and cleanup operations.
• Steel swiveling air inlet helps reduce hose drag while the tool is moved around workpieces, fixtures, and frames.
• Protective rubber on the angle head housing and composite over-sleeve help support daily use in grinding and repair environments.

Applications:

• Metal fabrication: grinding weld seams, cleaning cut edges, removing burrs, and preparing steel or aluminum parts before finishing.
• Industrial maintenance and MRO: rust removal, wheel-based cutting, surface cleanup, and repair work on guards, covers, fixtures, and plant hardware.
• Frame and equipment service: grinding supports, tabs, brackets, repair plates, and structural components where a 6" wheel is appropriate.
• Body shop and vehicle repair: cutting panels, cleaning brackets, grinding repair sections, and preparing metal surfaces before refinishing.
• Workshop and field service: pneumatic grinding and cutting for users with a compressor system capable of supporting the tool's air demand.

FAQs:

• Q: What wheels can be used with the CP3650-100AB6?
  A: Use compatible 6" / 150 mm grinding or cutting wheels that match the 5/8"-11 UNC spindle setup, guard configuration, and work application. The wheel's maximum operating speed must equal or exceed the grinder's 10,000 RPM free speed.
• Q: How is the CP3650-100AB6 different from the 5" CP3650 models?
  A: The CP3650-100AB6 uses a larger 6" wheel and runs at 10,000 RPM. The 5" CP3650 models run at 12,000 RPM and are more compact, while the 6" model gives more wheel coverage per pass.
• Q: What air supply does this angle grinder require?
  A: Chicago Pneumatic lists 55.3 CFM / 26.1 l/s air consumption at load and 27.5 CFM / 13.0 l/s at free speed. Use a compressed-air system that can maintain 90 PSI / 6.3 bar at the tool through a minimum 1/2" / 13 mm hose.
• Q: Does this model include an auto balancer?
  A: No. The CP3650-100AB6 is listed without an auto balancer. For applications where reduced vibration is a major selection factor, compare it with CP3650 variants that include the auto-balancer feature.
• Q: What does the keyless guard do?
  A: The keyless pull-and-turn guard lets the operator reposition the guard without a separate tool. This helps keep the guard aligned correctly as the grinding or cutting angle changes around frames, panels, weldments, and fixtures.

Looking for more information about Chicago Pneumatic Angle Grinder? Click here to view the Catalog.

For help selecting the correct Chicago Pneumatic Angle Grinders for your assembly application, call (800) 608-5210 or email info@intlairtool.com