Chicago Pneumatic Straight Die Grinder | CP7411 | 22000 RPM | 1/4" (6 mm) Collet

Built for compact straight-line deburring, cleaning, grinding, and light finishing, the Chicago Pneumatic CP7411 straight die grinder delivers 22,000 RPM free speed for fast work with compatible carbide burrs and mounted abrasive accessories. Its catalog-style listing identifies a 15/64" / 6.0 mm collet, while Chicago Pneumatic's current product data also references 1/4" / 6.4 mm collet capacity, making collet confirmation important before matching accessories. Powered by a 0.56 HP / 420 W pneumatic motor, this model gives users more output than the lower-power CP7405 straight grinder while keeping a short, manageable body for body shop, vehicle service, workshop, and MRO use.

The CP7411 is part of the CP74 die grinder series, a body shop and MRO range with short straight, long straight, 90°, and 120° head configurations. This model's short straight layout gives direct control on accessible edges, brackets, seams, panels, guards, and repair components. A spindle lock system allows carbide burr changes with one wrench, while the rear exhaust directs spent air away from the work area. The aluminum body, composite over-sleeve, TPR grip surface, and safety lever starting system help keep the tool practical for repeated detail grinding tasks.

Type: Straight Die Grinder | Series: CP74 | Model: CP7411 | SKU: 8941074110 | Free Speed: 22,000 RPM | Power: 0.56 HP / 420 W | Catalog-Listed Collet Capacity: 15/64" / 6.0 mm | Current CP Collet Max Capacity: 1/4" / 6.4 mm | Angle Type: Straight | Air Consumption at Load: 3.0 CFM / 1.4 l/s | Air Consumption at Free Speed: 3.6 CFM / 1.7 l/s | Air Inlet: 1/4" NPT | Working Pressure: 90 PSI / 6.3 bar | Min. Hose Diameter: 0.38" / 10 mm | Length: 7.09" / 180 mm | Weight: 1.54 lb / 0.7 kg | Sound Pressure: 80.7 dB(A) | Sound Power: 91.7 dB(A) | Vibration Level: 3.1 m/s² | Vibration Uncertainty K: 0.8 m/s² / 2.6 ft/s² | Exhaust: Rear | Main Material: Aluminum, Composite Over-Sleeve | Rotative Inlet: No | Spindle Lock: Yes | Starting System: Safety Lever

Features:

• 22,000 RPM free speed supports fast deburring, cleaning, grinding, and light finishing with compatible mounted accessories.
• 0.56 HP / 420 W motor provides more output than lower-power CP74 straight grinder models for repeated repair and cleanup tasks.
• Short straight body gives direct control on accessible edges, drilled holes, brackets, panels, guards, and small machine parts.
• Spindle lock system allows carbide burr changes with only one wrench, helping reduce accessory-change time between operations.
• Rear exhaust helps direct spent air away from the workpiece and the operator's immediate line of sight.
• Composite housing helps reduce heat transfer between the motor and sleeve during repeated use.
• TPR grip surface helps reduce slipping in the operator's hand during body shop, repair, and maintenance tasks.
• Safety lever starting system helps reduce accidental start risk during handling, setup, and daily operation.

Applications:

• Body shop repair: deburring panels, cleaning seam areas, smoothing brackets, and preparing small repair sections for finishing.
• Vehicle service: grinding and cleanup around mounts, tabs, exhaust brackets, frame details, and fabricated repair components.
• Industrial maintenance and MRO: light edge cleanup, burr removal, and surface preparation on guards, covers, brackets, and small machine parts.
• Metal fabrication: contouring small parts, cleaning drilled holes, removing minor burrs, and preparing edges before assembly or finishing.
• Workshop and garage use: compact straight air grinding for users who need direct tool control and have a properly sized compressed-air supply.

FAQs:

• Q: What is the CP7411 best used for?
  A: The CP7411 is used for straight-access deburring, cleaning, grinding, and light finishing with compatible mounted accessories. Its short straight body works well when the part is accessible and the operator does not need an extended-shaft grinder.
• Q: How is the CP7411 different from the CP7412?
  A: Both models run at 22,000 RPM and use the higher-output 420 W motor platform in the CP74 series. The CP7411 is the shorter straight model at 7.09" / 180 mm, while the CP7412 is the long straight model for added reach.
• Q: What collet size does the CP7411 use?
  A: The supplied title lists a 15/64" collet, while Chicago Pneumatic's current product data lists 1/4" / 6.4 mm maximum collet capacity and describes the model as a 1/4" / 6 mm pneumatic die grinder. Confirm the installed collet before selecting burrs, mounted points, or replacement collets.
• Q: What air supply does this grinder require?
  A: Chicago Pneumatic lists 3.0 CFM / 1.4 l/s air consumption at load and 3.6 CFM / 1.7 l/s at free speed. Use clean, regulated air at 90 PSI / 6.3 bar through the recommended 0.38" / 10 mm minimum hose diameter.
• Q: Can this grinder use any burr or mounted abrasive?
  A: No. The accessory must match the installed collet size and must have a maximum operating speed equal to or higher than the grinder's 22,000 RPM free speed. Always confirm shank size, accessory type, workpiece material, and the accessory manufacturer's safety rating before use.

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

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