Drill Bit Sharpener TOYA 70W model 73470 with 2 Attachments and Grinding Wheels

Electric drill bit sharpener TOYA 70W model 73470 is designed for restoring and sharpening twist drill bits used in metalworking, woodwork and plastics. The compact 70W motor provides steady rotational speed for grinding the cutting edges, and the unit is supplied with two attachments and grinding wheels that allow adjusting to different drill diameters and point angles. This tool is intended for workshop and home use to extend the service life of drill bits, improve hole precision and reduce the frequency of bit replacement.

Advantages

The sharpener offers a stable 70W electric drive that delivers consistent grinding performance for standard twist drill bits. Included attachments and exchangeable grinding wheels make it easier to adapt the machine to various bit sizes and angles without complex setup. The compact format and straightforward operation reduce downtime during sharpening tasks, while the ability to restore worn cutting edges improves drilling accuracy and lowers consumable costs.

Suitable for

• Sharpening twist drill bits for metalworking
• Restoring drill tips used on wood and plastic
• Small workshop and home maintenance tasks
• Extending service life of frequently used drill bits

Key specifications

• Power: 70 W
• Designed for twist drill bits
• Includes two attachments for different bit diameters and angles
• Supplied with grinding wheels suitable for sharpening cutting edges
• Compact bench-top format for workshop or home use

How to use

Secure the sharpener on a stable surface before use. Choose the appropriate attachment and grinding wheel for the diameter and desired point angle of the drill bit. Mount the drill bit in the attachment according to the manufacturer’s alignment marks, switch on the unit and gently engage the bit with the rotating wheel, applying light, even pressure to reform the cutting lips and web. Periodically inspect the cutting edge and adjust the attachment or wheel position as needed to achieve the correct geometry. After sharpening, clean off grinding residue and verify the bit by making a test hole.

Usage recommendations

Use personal protective equipment such as safety glasses and gloves when sharpening. Avoid excessive pressure or prolonged contact with the grinding wheel to prevent overheating and damage to the bit. Replace grinding wheels when worn, and follow regular maintenance checks to keep attachments and alignment surfaces clean for consistent results.