Chicago Pneumatic CP9121BR, 5" Air Angle Grinder
- Product Description
- Technical Specification
- Warranty Details
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Product Number: 6151957221
The Chicago Pneumatic CP9121BR delivers the speed and control that demanding grinding and finishing tasks require, making it an indispensable tool for fabricators and metalworkers who refuse to compromise on performance. Engineered around a robust 600 W motor, this chicago pneumatic air grinder spins a 5-inch (125 mm) disc at an impressive 12,000 RPM free speed, ensuring fast material removal and smooth surface preparation across steel, cast iron, and weld seam work. Air consumption at free speed sits at 9.9 l/s, a figure that reflects the CP9121BR's efficient use of compressed air without sacrificing rotational power. The guard offers up to 180 degrees of rotation, giving operators flexibility to reposition quickly and work safely in restricted or awkward spaces - a practical advantage when production schedules are tight. Compact and well-balanced, the CP9121BR fits naturally into the chicago pneumatic grinder lineup as a reliable mid-size angle grinder suited to both workshop benches and on-site fabrication environments. Its pneumatic architecture means it runs cooler and longer than comparable electric alternatives, reducing downtime across extended shifts. Whether tackling heavy stock removal, deburring structural steel, or blending weld beads on pipework, this chicago pneumatic die grinder performs consistently under sustained load. It is the preferred choice for automotive body shops, steel fabrication plants, and maintenance engineers who depend on a capable cp die grinder to keep operations moving without interruption.Product Feature: Helical bevel gear design & aluminium alloy housing for high durability Keyless adjustable protective guard for better security Ergonomic side handle About MachineRefurb: MachineRefurb is an e-commerce platform specialising in replacement parts, spares and consumables for construction, agriculture and industrial machinery, serving customers across Ireland, the United Kingdom and Europe. We offer an extensive catalogue of over 200,000 products to keep your machines running. Standard delivery: 1-7 working days across Ireland, the UK and Europe.
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- Free Speed: 12000 rpm
- Air consumption at free speed: 9.9 l/s
- Auto balancer: No
- Guard max rotation: 180 °
- Guard positions: 9
- Main Material type: Aluminium
- Output Spindle Thread: 5/8-11 UNC
- Rotative guard type: Lock
- Spindle lock: No
- Starting system: Safety lever
- Swiveling guard: Keyless
- Wheel/Disc diameter (in): 5
- Wheel/Disc diameter (mm): 125
- Sound Power: 95 dB(A)
- Sound Pressure: 84 dB(A)
- Uncertainty vibration-K: 4.6 m/s²
- Vibration: 8.6 m/s²
- Air consumption at load: 13 l/s
- Air inlet thread size (in): 1/4
- Air inlet thread type: NPT
- Max dynamic air working pressure: 6.3 bar
- Min hose diam (16 ft hose length): 0.38 in
- Min hose diam (5 m hose length): 10 mm
- Length (L): 240 mm
- Weight: 2.1 kg
- Max power: 600 W
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New Grade - 24 Months Warranty from purchase is available on this product.
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