Dotco 10L1003-36 Inline Grinder | 10-10 Series | 0.3 HP | 25,000 RPM | 1/4" Collet | Aluminum Housing | Front Exhaust

For controlled deburring, contour blending, and small-part finishing, the Dotco 10L1003-36 inline grinder gives operators a compact straight-body tool with the speed and accessory compatibility needed for everyday precision material removal. Part of the 10-10 Series, this model pairs a 0.3 HP pneumatic motor with 25,000 RPM free speed, making it a strong fit for carbide burrs, mounted points, and other properly rated 1/4" shank accessories used on metal edges, machined openings, casting cleanup, and fixture touch-up work.

The 1/4" collet accepts common industrial rotary tooling, while the aluminum housing helps keep the grinder compact and manageable during repetitive bench work. Its inline configuration supports direct tool control when approaching slots, holes, and contours, and the front exhaust layout directs air away from the rear of the tool so the air hose remains easier to manage in tight work areas.

Type: Inline Pneumatic Die Grinder | Series: Dotco 10-10 Series | Model: 10L1003-36 | Power: 0.3 HP | Free Speed: 25,000 RPM | Collet Size: 1/4" | Housing Material: Aluminum | Exhaust Location: Front

Features:

• 0.3 HP pneumatic motor provides practical power for deburring, blending, and light material removal.
• 25,000 RPM free speed supports controlled work with compatible carbide burrs, mounted points, and rotary finishing accessories.
• 1/4" collet accepts widely used industrial accessory shanks for die grinding and detail cleanup.
• Inline body style helps operators guide the accessory straight into holes, slots, edges, and contoured surfaces.
• Aluminum housing keeps the tool compact for bench work, toolroom use, and repetitive finishing tasks.
• Front exhaust configuration keeps rear hose routing cleaner in confined setups and fixture-based workstations.
• Compact 10-10 Series format is suited to operators who need a smaller grinder without stepping down to a pencil grinder.

Made in USA:

Applications:

• Toolroom and maintenance work — cleaning burrs from repair parts, fixtures, slots, and small machined features.
• Metal fabrication — blending sharp edges, removing weld spatter in small areas, and touching up brackets or tabs.
• Die and mold finishing — refining cavities, contours, and tight features with compatible 1/4" shank accessories.
• Automotive and motorsport shops — light port cleanup, gasket edge work, and small casting cleanup when matched with the correct burr.
• General industrial production — repetitive deburring at assembly benches, inspection stations, and secondary finishing cells.

FAQs:

• Q: What is the Dotco 10L1003-36 used for?
  A: It is used for precision deburring, light grinding, edge blending, and small-area cleanup. The inline body and 1/4" collet make it useful for work where a larger grinder would be harder to control.
• Q: What accessories can be used with this grinder?
  A: This model uses a 1/4" collet, so it accepts compatible 1/4" shank carbide burrs, mounted points, and rotary accessories. The accessory must be rated at or above the tool’s 25,000 RPM maximum free speed.
• Q: How is this different from a pencil grinder?
  A: A pencil grinder is typically smaller and commonly uses smaller collets for very fine detailing. The 10L1003-36 is an inline die grinder with a 1/4" collet, giving it broader compatibility with standard industrial burrs and mounted points.
• Q: What does front exhaust mean?
  A: Front exhaust means air exits toward the front of the tool instead of through the rear. This can help keep the hose area less cluttered, but operators should be aware of airflow near chips, dust, or lightweight debris.
• Q: Is this grinder suitable for home garage use?
  A: Yes, it can be used in a garage or small shop when paired with a compatible air compressor, proper air preparation, and correctly rated accessories. It is still a professional pneumatic grinder, so eye, face, and body protection are required.

Looking for more information about Dotco Grinder Motor? Click here to view the Catalog.

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