Dotco 10N1200-36M6 Grinder Motor | 0.3 HP | 12,000 RPM | 1/4 Collet Size | Front Exhaust

When a fixture, guarded station, or machine-mounted process needs controlled abrasive power without a handheld lever, the Dotco 10N1200-36M6 Grinder Motor provides a compact air-powered solution for deburring, finishing, and light material removal. This 0.3 HP 10N-12 series motor runs at 12,000 RPM, giving operators and integrators a lower-speed option for controlled use with carbide burrs and mounted wheels where excessive speed could shorten abrasive life or reduce control.

The 1/4", M6 collet configuration supports compatible mounted abrasive accessories, while the front exhaust layout vents air from the nose area for installations where fixture layout and airflow direction must be planned. Its compact 5.0" length and 1.1 lb weight make it practical for production fixtures, small work cells, and repeatable finishing operations in metalworking, manufacturing, aerospace, and MRO environments.

Type: Grinder Motor | Series: 10N-12 / 10N Series | Power: 0.3 HP / 0.22 kW | Free Speed: 12,000 RPM | Collet Size: 1/4", M6 | Exhaust: Front | Abrasive Capacity: 1/2" Carbide Burr, 1" Mounted Wheel | Weight: 1.1 lbs / 0.5 kg | Length: 5.0" / 127 mm | Minimum Hose I.D.: 1/4" / 6.4 mm | Rated Air Pressure: 90 PSI / 620 kPa | Sound Pressure: 84 dBA | Vibration: ≤ 2.5 m/s² | Vibration Uncertainty: 1.5 m/s²

Features:

• 0.3 HP 10N-12 angle-head configuration supports controlled grinder motor use in mounted or remote-start applications.
• 12,000 RPM free speed provides a controlled operating range for compatible carbide burrs and mounted wheels.
• Durable aluminum housing helps keep the motor compact while supporting production and maintenance environments.
• Compact 5.0" body length helps simplify fixture layouts, guarded workstations, and confined installation points.
• 10N configuration does not include a lever and is intended for mounting or remote start rather than handheld trigger operation.
• Front exhaust configuration gives machine builders and maintenance teams a defined exhaust direction to account for in fixture design.
• Standard equipment includes the applicable collet and collet wrenches for setup with compatible abrasive accessories.

Made in USA:

Applications:

• Production fixtures and guarded work cells — recurring deburring, light grinding, and finishing where a mounted air motor is preferred over a handheld grinder.
• Metalworking and fabrication — edge cleanup, small burr removal, and detail finishing with compatible 1/2" carbide burrs or 1" mounted wheels.
• Aerospace and composite manufacturing — controlled finishing on small features, machined edges, and components that require repeatable tool positioning.
• Industrial MRO and toolrooms — fixture-based maintenance, prototype finishing setups, and repeatable repair operations on metal components.
• General manufacturing — integration into pneumatic systems where 90 PSI air power, compact size, and remote actuation are required.

FAQs:

• Q: Is the Dotco 10N1200-36M6 a handheld die grinder?
  A: No. The 10N configuration does not have a lever and is intended for mounting or remote start. It should be treated as a grinder motor for fixtured or machine-integrated use, not as a handheld trigger-operated grinder.
• Q: What abrasive accessories can be used with this grinder motor?
  A: The listed abrasive capacity is 1/2" carbide burr and 1" mounted wheel. Always confirm that the accessory shank matches the collet and that the abrasive’s maximum operating speed equals or exceeds 12,000 RPM.
• Q: What air pressure should this tool run at?
  A: Cleco rates 10N Series tool performance at 90 PSI / 620 kPa. Do not exceed the maximum air pressure stated for the tool, and use clean, regulated, lubricated air for consistent operation.
• Q: What does front exhaust mean on this model?
  A: Front exhaust means the exhaust air exits near the nose of the motor. This matters in fixtures because airflow direction can affect debris movement, guarding, and operator exposure around the work area.
• Q: Is the 10N1200-36M6 suitable for garage or DIY use?
  A: This model is not a typical handheld garage grinder. It is better suited to professional fixtured setups, production stations, and maintenance applications where the motor is mounted and actuated remotely.

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