Drill Bit STANLEY STA51108 cylindrical 10 mm for metal and wood

Drill Bit STANLEY STA51108 cylindrical 10 mm for metal and wood is a general-purpose twist bit intended for making precise 10 mm holes in a range of materials. The cylindrical shank fits standard chucks on handheld and bench drills, and the solid construction keeps the cutting edges stable for consistent drilling performance during assembly, maintenance and workshop tasks.

Advantages

The cylindrical geometry ensures secure clamping in the drill chuck while the 10 mm diameter delivers a standard hole size for fasteners and fittings. The bit’s solid single-piece design reduces runout and vibration, supporting accurate hole placement. It is suitable for both metal and wood, offering versatility across common workshop applications. The cutting profile is designed to provide reliable chip evacuation and maintain cutting performance over repeated use.

Suitable for

• Drilling 10 mm holes in mild steel, sheet metal and non-hardened metals
• Drilling through soft and hardwoods, plywood and particleboard
• General assembly and installation of fasteners, anchors and fittings
• Maintenance, repair and workshop tasks requiring a standard 10 mm hole

Key specifications

• Diameter: 10 mm
• Shank type: cylindrical (straight) shank compatible with standard chucks
• Intended materials: metal and wood
• Design: solid one-piece twist drill geometry for general-purpose drilling
• Typical use: handheld and bench drill applications

How to use

Secure the drill bit in the chuck ensuring minimal runout and firm clamping. Select an appropriate drilling speed for the material: lower speeds for metal and higher speeds for wood, applying steady feed pressure. Use cutting or drilling lubricant when working with metals to reduce heat and extend bit life. Clear chips from the hole periodically to avoid clogging and ensure clean cutting action. After use, clean and store the bit in a dry place to prevent corrosion.

Usage recommendations

For metal drilling, start with a pilot hole if working in thicker or harder sections and use cutting fluid to improve chip removal and tool life. For wood, ensure the workpiece is clamped and drill at a speed suited to the wood species to minimize splintering. Regular inspection and replacement when the cutting edges dull will maintain drilling accuracy.