MRCM Drill Bits Sharpener MR-13A, 1/8"-9/16" (3-15 mm), 95°-135° Point, 13 Collets, All-Metal Housing

Meet a reliable tool built for woodshops, garages, and DIY corners: the MRCM MR-13A Drill Bits Sharpener. This compact, all-metal re-sharpener is designed to revive drill bits without guesswork. The result is a sharp edge, balanced flute profiles, and consistent bite on your next project. Whether you’re drilling metal, wood, or plastic, you can rely on clean, repeatable results.

The MR-13A focuses on precision and durability. Its adjustable point angle lets you dial in a 95° to 135° range, helping you align with different materials and drilling speeds. With thoughtful construction and tight tolerances, you can expect consistent performance across sessions, helping you avoid drift or inconsistent hole sizes.

Key capabilities at a glance

Sharpening quality and range come from the combination of features designed for reliability:

• High-precision sharpening with 13 elastic collets that handle bits from 3 mm to 15 mm in diameter.
• Adjustable point angle from 95° to 135°, aligning with material and drill speed for controlled bites.
• Cubic boron nitride grinding wheel that delivers a smooth surface finish comparable to new bits.
• Powerful DC motor delivering strong torque at 4400 RPM while keeping noise levels low.
• Open-type protective cover for easy access during dust cleaning and maintenance.
• All-metal housing for lasting rigidity in demanding environments.

Durability and versatility pair with real-world use cases. The sharpener excels in workshops, factory garages, and home DIY corners where bit sharpening is part of the workflow. It’s designed to help you maintain sharpness on the fly, so you can tackle tasks with greater confidence and reduced downtime.

Practical uses and setup guidance

• Re-sharpen dull bits to extend tool life and improve cutting efficiency.
• Dial in precise point angles to match your drilling material and desired hole quality.
• Use the collet chuck safely to secure bits during sharpening and avoid slippage.
• Keep the dust contained—open cover makes quick cleaning straightforward between tasks.

What you get with the MR-13A includes a complete sharpening setup and support. The package includes the MR-13A unit, 13 collets, a cubic boron nitride wheel, a protective cover, and a durable metal chassis designed to survive busy work days. If you need help, our team is ready to provide guidance and ensure a smooth sharpening experience.