Drill Bit Sharpener, Drill-Powered Sharpening Tool for 5/64"–5/8" HSS, Cobalt & Carbide Bits, Portable Grinder for Knives, Chisels & Twist Bits

Maximize the Performance of Your Drill Bits and Hand ToolsThe Betterday Drill Bit Sharpener is designed to help restore dull drill bits and cutting tools quickly and efficiently. Compatible with most corded and cordless electric drills, this compact sharpening attachment is suitable for home workshops, woodworking, metal drilling, garage maintenance and general repair tasks.Built for versatility, the sharpener supports twist drill bits from 5/64" to 5/8" (2mm-16mm), including HSS, cobalt, carbide and masonry drill bits. Additional sharpening slots allow you to sharpen knives, wood chisels and drill bit sub-edges with one compact tool.Dual diamond grinding wheels provide reliable sharpening performance and long service life, while the durable nylon housing helps reduce heat buildup during operation. For best results, use at medium drill speeds between 1500-3000 RPM.Technical Specifications:* Compatible Bit Sizes: 5/64" to 5/8" (2mm-16mm)* Compatible Materials: HSS, Cobalt, Carbide, Masonry Bits* Functions: Drill Bit Sharpening, Knife Sharpening, Chisel Sharpening* Power Source: Corded or Cordless Electric Drill* Housing Material: Injection-Molded Nylon* Grinding Wheels: Diamond Grinding Wheels* Recommended Speed: 1500-3000 RPM* Compact Size: 4.4" x 2.5" x 4.7"Frequently Asked QuestionsQ: How do I install the sharpener?A: Insert the metal shaft into the drill chuck and tighten securely. Compatible with most standard electric drills.Q: What drill speed is recommended?A: Medium speed settings around 2000 RPM are recommended for smoother sharpening performance.Q: Can it sharpen masonry drill bits?A: Yes. The sharpener is compatible with carbide-tipped masonry bits, as well as HSS and cobalt drill bits.Q: Are replacement grinding wheels included?A: Yes. The package includes replacement diamond grinding wheels for extended use.Package Includes:* 1 × Betterday Drill Bit Sharpener* 2 × Diamond Grinding Wheels* 1 × User Manual

• 【𝐅𝐢𝐭𝐬 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐃𝐫𝐢𝐥𝐥 𝐁𝐢𝐭𝐬】Sharpens 5/64" to 5/8" (2mm-16mm) twist drill bits, including HSS, cobalt, carbide and masonry bits. Designed for home DIY, woodworking and jobsite use.
• 【𝟒-𝐢𝐧-𝟏 𝐒𝐡𝐚𝐫𝐩𝐞𝐧𝐢𝐧𝐠 𝐓𝐨𝐨𝐥】Includes sharpening slots for drill bits, knives, chisels and sub-edge grinding. Dual diamond grinding wheels provide consistent sharpening performance and long service life.
• 【𝐇𝐞𝐚𝐭-𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐭 𝐃𝐞𝐬𝐢𝐠𝐧】Durable nylon housing and diamond wheels help reduce heat buildup during sharpening. Recommended drill speed: 1500-3000 RPM.
• 【𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞】Works with most corded and cordless drills. Simply insert the shaft into the drill chuck for quick setup. Stable base design improves control and safety during use.
• 【𝐄𝐱𝐭𝐞𝐧𝐝 𝐓𝐨𝐨𝐥 𝐋𝐢𝐟𝐞】Restore dull drill bits instead of replacing them. Includes replacement grinding wheels and user manual for long-term workshop use.