Drill Doctor DD500X Twist Drill Bit Sharpener – 3/32 to 1/2 Inch – Electric, Portable, 118°/135° Angles

Meet the Drill Doctor DD500X Twist Drill Bit Sharpener

The DD500X is a compact, electric sharpener designed for fast, precise bit restoration. It revives common twist bits from 3/32 inch up to 1/2 inch and can be upgraded with a 3/4 inch chuck for larger bits. It sharpens steel, masonry, carbide, and tin-coated bits, making it a flexible companion for both shop benches and on-site work.

Beyond quick sharpening, the DD500X offers edge refinement and tip splitting. By sharpening and splitting the tip, wear is reduced and every edge can perform more consistently. It supports two practical angles, 118 degrees and 135 degrees, letting you tailor the edge to the task at hand.

Core capabilities

• Sharpens twist bits from 3/32 to 1/2 inch, with an optional upgrade for larger bits
• Sharpens and splits tips to extend life and efficiency of your bits
• Angle selection at 118 degrees or 135 degrees to fit your work

Quality you can trust

• Electric, portable design for easy use in a shop, garage, or job site
• Designed, engineered, and calibrated in Oregon, with manufacturing sourced globally
• Supported by a 3-year warranty against workmanship or design defects

In your workshop

• Low-profile, handheld operation helps you reach tight spaces
• Quick setup to refresh bits between tasks and keep your workflow moving
• Compact footprint helps keep the bench organized and clutter-free

Versatility matters for a busy shop. Whether your bits come from steel, masonry, carbide, or tin-coated tools, the DD500X adapts to the material and application. This means you can restore a dull edge, check accuracy, and return to drilling with confidence—without switching devices.

Designed, tested, and calibrated in Ashland, Oregon, the unit reflects careful engineering and a commitment to quality. If you rely on sharp, dependable bits, the DD500X offers a practical option that combines speed, precision, and portability for everyday maintenance.