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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | FREE | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £10.00 | 7 to 10 working days |
Product Number: 6151602350
The Chicago Pneumatic CP3550-120ES delivers the power and precision that serious fabricators and metalworkers demand from a professional-grade air die grinder. Generating an impressive 1050 W of maximum power at 12000 RPM free speed, this pneumatic die grinder tackles demanding grinding, deburring, porting, and finishing tasks with consistent, reliable performance across extended work sessions. Its compact 1/4'' (6 mm) collet accepts a wide range of mounted points, burrs, and abrasive accessories, making it an exceptionally versatile addition to any workshop or production environment. Designed with ergonomics and operator comfort in mind, the CP die grinder measures just 365 mm in length and weighs a manageable 1.4 kg, significantly reducing fatigue during repetitive or overhead applications. The slim 52 mm height and 26 mm side-to-centre dimension allow confident access into tight recesses and restricted workspaces where larger tools simply cannot reach. The well-balanced housing sits comfortably in the hand, giving operators the control needed for precise material removal and fine surface finishing work. Built to Chicago Pneumatic's exacting quality standards, this air die grinder is the trusted choice for automotive bodyshops, aerospace maintenance facilities, metal fabrication workshops, and general engineering environments where durability and consistent output matter. Whether smoothing weld seams, cleaning castings, or shaping intricate components, the CP3550-120ES performs with the dependability professionals expect from the Chicago Pneumatic name.
Product Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Height (H) | 52 mm |
|---|---|
| Length (L) | 365 mm |
| Side to Center | 26 mm |
| Weight | 1.4 kg |
| Max power | 1100 W |
| Free Speed | 12000 rpm |
| Air consumption at free speed | 8 l/s |
| Air consumption at load | 26 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | NPT |
| Max dynamic air working pressure | 6.3 bar |
| Min hose diam (16 ft hose length) | 0.5 in |
| Min hose diam (5 m hose length) | 13 mm |
| Sound Power | 88 dB(A) |
| Sound Pressure | 77 dB(A) |
| Vibration (m/s²) | <2.5 |
| Angle Type | 90° |
| Collet max capacity | 1/4 (6.35mm) |
| Collet/Collet holder/Collet nut type | Erickson series 200 type |
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Rotative inlet | Yes |
| Spindle lock | Yes |
| Starting system | Safety lever |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: UK Mainland Free
Delivery Estimate: 3 to 5 working days
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| Technical Specification | ||||||
|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 6151600620 | 6151600060 | GSA672 | 65130 | 902140SP | APP700SET |
| Type | Air Die Grinder | Air Die Grinder | Air Die Grinder | Air Die Grinder | Air Die Grinder | |
| Capacity (L) | 8 | 8 | ||||
| Free Speed | 12000 rpm | 15000 rpm | 20000rpm | |||
| Length (mm) | 52 | 222 | 240 | 65 | 230 | |
| Maximum Pressure (bar) | 3 | 3 | ||||
| Weight (kg) | 1.2 | 1 | 0.6 | 0.5 | 0.5 | |
A. No, delivery charges are calculated separately at checkout based on order weight, size, and delivery location.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase.
Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification.
Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. Standard UK Mainland delivery is 3–5 working days.
A. The CP3550-120ES runs at 12000 rpm free speed with 1100 W maximum power output, suited to intensive grinding and deburring.
A. The CP3550-120ES accepts a 1/4 (6.35mm) collet - compatible with standard 1/4" carbide burrs, mounted points, and abrasives.
A. The CP3550-120ES is a straight die grinder weighing 1.4 kg at 365 mm length, suited to straight access grinding applications.
A. The CP3550-120ES has a sound pressure of 77 dB(A) and vibration of <2.5 m/s² - hearing and vibration PPE must be worn during operation.
A. The CP3550-120ES uses a ball governor for controlled overspeed protection during heavy grinding operations.
A. The CP3550-120ES is engineered for professional industrial use - balanced and easy to handle for sustained grinding use.
A. The CP3550-120ES features an aluminium alloy body for durability and reduced tool weight.
A. The CP3550-120ES requires a minimum 10mm (3/8") hose at 5m or 3/8" (16ft) for full performance at 6.3 bar working pressure.
A. The CP3550-120ES consumes 8 l/s air at load, requiring a 3/8" NPT inlet at 6.3 bar max working pressure.
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