Dotco 12L2278-36 Right Angle Grinder | 12-22 Series | 0.6 HP | 14,500 RPM | Composite Housing | Rear Exhaust

Built for precision material removal, weld cleanup, and surface finishing in confined work areas, the Dotco 12L2278-36 Right Angle Grinder combines a 0.6 HP pneumatic motor with a 14,500 RPM free speed to deliver controlled cutting and grinding performance. Its right-angle configuration improves access around fixtures, inside fabricated assemblies, and other hard-to-reach locations where straight grinders are less practical. The rear exhaust helps direct airflow away from the work surface, while the composite housing keeps overall tool weight low for improved handling during extended use.

Part of the Dotco 12-22 Series, this grinder features a low-profile angle head for increased accessibility and a 1/4" collet that accepts compatible carbide burrs and mounted wheels for deburring, die work, edge blending, and precision finishing. The balanced internal components help minimize vibration, giving operators greater control during demanding production and maintenance tasks.

Type: Right Angle Grinder | Series: 12-22 Series | Motor: 0.6 HP (0.45 kW) | Free Speed: 14,500 RPM | Collet: 1/4" | Abrasive Capacity: 1/2" Carbide Burr, 1" Mounted Wheel | Housing: Composite | Exhaust: Rear | Air Inlet: 1/4" NPT | Length: 10"

Features:

• High-output 0.6 HP air motor delivers consistent material removal performance.
• Heavy-duty low-profile angle head improves access in confined or obstructed work areas.
• Durable composite housing helps reduce tool weight while maintaining strength.
• Rear exhaust directs spent air away from the operator and finished work surface.
• 1/4" collet accepts compatible carbide burrs and mounted wheels for finishing applications.
• Balanced internal components help minimize vibration for improved control.
• Suitable for die work, deburring, edge blending, and precision finishing operations.

Made in USA:

Applications:

• Deburring machined components in manufacturing and maintenance facilities.
• Die and mold finishing where controlled material removal is required.
• Blending welds and cleaning edges in metal fabrication shops.
• Working inside assemblies, frames, and other confined spaces where straight grinders cannot easily reach.
• General maintenance, repair, and production finishing across industrial and aerospace environments.

FAQs:

• Q: What accessories fit this grinder?
  A: The 12L2278-36 uses a 1/4" collet and is intended for compatible 1/2" carbide burrs and 1" mounted wheels.
• Q: What is the advantage of the rear exhaust?
  A: Rear exhaust helps direct spent air away from the workpiece and operator, improving visibility and helping keep debris away from the finished surface.
• Q: Is this tool suitable for confined work areas?
  A: Yes. Its compact right-angle configuration and low-profile head are intended to improve access where larger or straight-body grinders are difficult to position.
• Q: Does this grinder require an air compressor?
  A: Yes. It is a pneumatic grinder and should be operated with clean, properly regulated compressed air at the manufacturer's recommended pressure.

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Need help selecting the correct Dotco Grinders for your application? Please call (800) 608-5210 or email info@intlairtool.com