Drill Bit Makita B-57990 1 pc

The Makita B-57990 drill bit is designed for precision drilling in a range of common materials. Manufactured with a focus on durability and accuracy, this single drill bit suits both professional tradespeople and home DIY users who need a reliable cutting tip for routine drilling tasks. Its construction balances strength and sharpness to maintain drilling performance over repeated use.

Advantages

This Makita drill bit offers consistent hole quality and stable cutting behavior thanks to its precisely ground tip and robust material. The tool resists wear under normal working conditions, helping to reduce the need for frequent replacements. Compatibility with standard drill chucks makes it straightforward to install and use with many handheld and bench drills.

Suitable for

• Drilling pilot and through holes in wood
• Creating holes in plastic components
• General-purpose metal drilling where recommended for the bit type
• Repair, renovation and small construction tasks

Key specifications

• Pack quantity: 1 piece
• Intended use: precision drilling in common workshop materials
• Compatibility: fits standard drill chucks
• Construction: hardened cutting edge and shank designed for durability

How to use

Select a drill speed appropriate to the material being worked; lower speeds for harder materials and higher speeds for softer materials such as wood and plastic. Secure the workpiece and mark the drilling location before starting. Insert the drill bit into the drill chuck, tighten securely, and apply steady, even pressure while drilling. Withdraw periodically when drilling deep holes to clear debris and reduce heat buildup.

Usage recommendations

Use cutting lubricant when drilling metals to extend bit life and improve finish. Replace the bit if signs of significant wear or chipping appear to maintain drilling accuracy and safety.