Chicago Pneumatic CP3550-120, 1/4"(6mm) Straight Air Die Grinder
- Product Description
- Technical Specification
- Warranty Details
-
Product Number: 6151600620
The Chicago Pneumatic CP3550-120 delivers professional-grade precision in a compact, ergonomic package that serious metalworkers and fabricators can rely on shift after shift. This 1/4-inch air die grinder combines an impressive 1050 W of maximum power with a 12,000 RPM free speed, giving operators the raw performance needed to tackle demanding grinding, deburring, and surface preparation tasks without compromise. Weighing just 1.2 kg and measuring 248 mm in length with a 52 mm height profile, the CP3550-120 sits comfortably in the hand during extended use, reducing operator fatigue on long production runs. The slim 26 mm side-to-center dimension makes this pneumatic die grinder particularly well-suited to accessing tight spaces and restricted contours where larger tools simply cannot reach. Built to Chicago Pneumatic's exacting standards, the CP3550-120 reflects the brand's long-standing reputation for durability and consistent output in industrial environments. Compatible with standard 6 mm collet tooling, this cp die grinder accepts a wide range of mounted points, carbide burrs, and abrasive accessories, making it a genuinely versatile addition to any workshop or production line. The balanced airflow design helps maintain steady speed under load, ensuring clean, repeatable results on steel, aluminium, and cast components. Whether deployed in automotive bodywork, aerospace maintenance, or heavy fabrication, this air die grinder is the dependable choice for professionals who demand both power and control in a single, well-engineered tool.Product Feature: Industrial grade durability up to 1,000 hours between maintenance intervals Streamlined safety lever for operator safety. 1.5 hp (1,100 W) governed motor to maintain maximal abrasive speed Spindle lock button allows for fast carbide burr replacement to reduce tool downtime 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.
-
- Height (H): 52 mm
- Length (L): 248 mm
- Side to Center: 26 mm
- Weight: 1.2 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: 89 dB(A)
- Sound Pressure: 78 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
-
New Grade - 24 Months Warranty from purchase is available on this product.
Frequently Asked Questions