Drill Bit Sharpener for Angle Grinder – 2–13mm, 20 Holes

Restore Dull Drill Bits in Minutes with This Precision Sharpener

Stop throwing away worn-out drill bits! The Angle Grinder Drill Bit Sharpener is a smart, durable jig that lets you quickly restore old or dull bits to like-new sharpness using your existing 115mm or 125mm angle grinder. With 20 precision-sized holes covering 2–13mm diameters and metal thread inserts to prevent stripping, this tool delivers consistent, accurate sharpening every time.

Made from high-quality PETG plastic with reinforced metal thread inserts, this sharpener is built to last through repeated use without wear or deformation. Whether you're a professional tradesperson or a passionate DIYer, this tool saves you money and keeps your workshop running efficiently. Made in Mainland China.

Key Features

• Anti-Stripping Metal Thread Inserts: Durable metal inserts in every hole prevent thread wear, ensuring a long-lasting, secure fit during each sharpening session.
• Wide Size Range – 20 Holes (2–13mm): Covers the most common drill bit diameters, so one tool handles virtually your entire drill bit collection.
• Compatible with 115mm & 125mm Grinders: Fits the most widely used angle grinder sizes for maximum versatility in any workshop.
• Renew Old Bits Easily: Bring dull, worn bits back to sharp, working condition without expensive replacement costs.
• CE Certified: Meets European conformity standards for safety and quality.
• PETG Material: Tough, impact-resistant plastic body that stands up to workshop conditions.
• Compact & Easy to Use: Simple jig design guides your drill bit at the correct angle for a consistent, clean edge every time.

Specifications

• Material: PETG Plastic with Metal Thread Inserts
• Number of Holes: 20
• Drill Bit Diameter Range: 2–13mm
• Compatible Grinder Sizes: 115mm / 125mm Angle Grinders
• Certification: CE
• Type: Handle Grinding Tool / Sharpening Jig
• Country of Origin: Made in Mainland China

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Frequently Asked Questions

Q: What angle grinder sizes are compatible with this drill bit sharpener?

A: This drill bit sharpener jig is designed to fit standard 115mm and 125mm angle grinders, which are the most common sizes found in home workshops and professional settings.

Q: What drill bit sizes can this sharpener handle?

A: The sharpener features 20 holes covering a diameter range of 2mm to 13mm, accommodating the vast majority of standard twist drill bits used in woodworking, metalworking, and general DIY projects.

Q: Why are metal thread inserts important in a drill bit sharpener?

A: Metal thread inserts reinforce each hole in the PETG body, preventing the threads from stripping or wearing out over time. This means the sharpener maintains a secure, accurate fit session after session, giving you reliable results and a longer tool lifespan.

Q: Can this sharpener restore severely worn drill bits?

A: This tool is ideal for refreshing moderately dull or worn bits back to a functional sharp edge. It guides your bit at the correct angle against the grinder wheel for a consistent result. Severely damaged or broken bits may be beyond restoration with any sharpening jig.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.