Dotco 10L1081-36 Inline Grinder | 10-10 Series | 0.3 HP | 34,000 RPM | 1/4" Collet | Aluminum Housing | Rear Exhaust

For high-speed deburring and fine finishing in compact work areas, the Dotco 10L1081-36 inline grinder gives operators a short, straight-body pneumatic tool with the control needed for die work, machined-edge cleanup, and small-detail material removal. This 10-10 Series model pairs a 0.3 HP motor with 34,000 RPM free speed, helping properly rated burrs and mounted wheels cut cleanly on small features, drilled openings, castings, fixtures, and contoured metal surfaces.

The 1/4" collet accepts common industrial rotary accessories, while the rear exhaust configuration directs air away from the front of the work area to help reduce disturbance around chips, dust, and lightweight debris. Its aluminum housing, 0.7 lb tool weight, and 4.6" overall length make the 10L1081-36 a practical choice for bench deburring, die and mold cleanup, and repetitive finishing work where tool size and direct control matter.

Type: Inline Pneumatic Die Grinder | Series: Dotco 10-10 Series | Model: 10L1081-36 | Power: 0.3 HP / 0.22 kW | Free Speed: 34,000 RPM | Collet Size: 1/4" | Throttle Type: Lock-Off Lever Throttle | Exhaust Location: Rear | Abrasive Capacity: 1/2" Carbide Burr, 1" Mounted Wheel | Housing Material: Aluminum | Weight: 0.7 lb / 0.32 kg | Overall Length: 4.6" / 117 mm | Air Inlet: 1/4" NPT

Features:

• 0.3 HP pneumatic motor provides controlled power for deburring, blending, and light grinding on small workpieces.
• 34,000 RPM free speed supports clean cutting and finishing with accessories rated for the tool speed.
• 1/4" collet accommodates common carbide burrs, mounted points, and rotary finishing accessories used in industrial die grinding.
• Rear exhaust directs air away from the accessory end of the tool, helping reduce airflow disturbance at the work surface.
• Lock-off lever throttle helps prevent accidental start-up while still providing lever-style control during use.
• Aluminum housing keeps the tool light while maintaining a rigid feel for precision grinding and finishing.
• Compact 4.6" overall length supports access into confined work areas, fixtures, cavities, and tight bench setups.
• Standard equipped with 200 and 300 Series collet compatibility; burrs and mounted wheels are not included.

Made in USA:

Applications:

• Die and mold work — cleaning small cavities, blending contours, and refining detailed metal surfaces with compatible rotary accessories.
• Machine shops and toolrooms — deburring holes, slots, milled edges, fixture components, and repair parts after machining.
• Metal fabrication — removing sharp edges, touching up brackets, cleaning small weld-adjacent areas, and preparing parts for assembly.
• Industrial maintenance and MRO — performing controlled cleanup on castings, housings, guards, jigs, and replacement components.
• Automotive, motorsport, and garage work — light port cleanup, casting flash removal, gasket edge work, and detail grinding when paired with a properly sized air supply.

FAQs:

• Q: What accessories can I use with the Dotco 10L1081-36?
  A: This grinder uses a 1/4" collet and is listed for 1/2" carbide burrs and 1" mounted wheels. Any accessory used must be compatible with the collet and rated at or above the tool’s 34,000 RPM free speed.
• Q: What is the benefit of rear exhaust on this model?
  A: Rear exhaust sends air away from the accessory end of the grinder. That can be helpful when working around fine chips, dust, or small parts that could be disturbed by front-directed exhaust.
• Q: Is the 10L1081-36 a die grinder or a pencil grinder?
  A: It is an inline die grinder. Compared with a pencil grinder, it uses a larger 1/4" collet and is better suited for common industrial burrs and mounted points used in deburring and light material removal.
• Q: Does this grinder include a burr or mounted wheel?
  A: No. Product information notes that the burr is not included, so cutting and finishing accessories should be selected separately based on the material, shape, and required speed rating.
• Q: Can this tool be used in a home garage?
  A: Yes, when the air compressor, hose setup, and accessory speed rating match the tool requirements. This is a professional pneumatic grinder, so proper air preparation and eye, face, and body protection are still required.

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