Dotco 12L1300-36 Gearless Right Angle Grinder | 12-13 Series | 0.3 HP | 30,000 RPM | 1/4" Collet | Composite Housing | Front Exhaust

When fast, controlled material removal is required in confined work areas, the Dotco 12L1300-36 Gearless Right Angle Grinder delivers the combination of a 0.3 HP pneumatic motor and a 30,000 RPM free speed to support precision deburring, edge blending, and surface finishing. Its compact right-angle configuration improves access around fixtures, inside corners, and welded assemblies, while the 1/4" collet accommodates a wide selection of carbide burrs and mounted abrasive accessories. The gearless direct-drive design provides smooth power delivery with fewer moving drivetrain components, and the composite housing helps reduce overall tool weight during extended operation.

Featuring a front exhaust, the 12-13 Series grinder helps direct discharged air away from the operator while working in close quarters. Its higher 30,000 RPM speed is well suited for fine finishing and rapid stock removal with properly rated accessories, making it an excellent choice for production manufacturing, maintenance departments, aerospace fabrication, and precision metalworking applications.

Type: Gearless Right Angle Grinder | Series: 12-13 Series | Model: 12L1300-36 | Power: 0.3 HP | Free Speed: 30,000 RPM | Collet Size: 1/4" | Housing: Composite | Exhaust: Front

Features:

• Gearless right-angle drive provides smooth, direct power transmission for precision grinding applications.
• 30,000 RPM free speed supports rapid deburring, edge finishing, and detailed material removal.
• 1/4" collet accepts a wide variety of compatible carbide burrs and mounted abrasive accessories.
• Composite housing helps minimize tool weight while providing a comfortable grip during repetitive use.
• Front exhaust directs discharged air away from the operator and work area.
• Compact head design improves accessibility when working around corners, welds, and recessed features.

Made in USA:

Applications:

• Precision deburring of machined components before assembly.
• Blending welds and smoothing sharp edges in fabrication shops.
• Surface preparation and finishing for aerospace and precision manufacturing.
• Industrial maintenance work involving cleanup of castings, brackets, and fabricated parts.
• Automotive, motorsports, and custom fabrication projects requiring compact right-angle access.

FAQs:

• Q: What advantage does the 30,000 RPM speed provide?
  A: The higher free speed allows faster material removal and finer finishing with compatible carbide burrs and mounted abrasives, provided the accessories are rated for at least 30,000 RPM.
• Q: What accessories fit the 1/4" collet?
  A: The grinder accepts standard 1/4" shank carbide burrs and other compatible mounted abrasive accessories designed for high-speed pneumatic grinders.
• Q: Why use a right-angle grinder instead of an inline grinder?
  A: The right-angle head offers improved access to tight spaces, inside corners, and side surfaces that are difficult to reach with a straight grinder.
• Q: What is the purpose of the front exhaust?
  A: Front exhaust helps direct discharged air away from the operator's hand while assisting with chip and debris clearance near the work area.

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