Drill Bit STANLEY STA51088 universal cylindrical 8 mm set

STANLEY STA51088 universal cylindrical 8 mm drill bit set contains precision-ground cylindrical-shank bits designed for routine drilling tasks where an 8 mm hole is required. The set is intended for use in hand drills and drill drivers and is suitable for common materials encountered in DIY, construction and maintenance work. The bits are made to provide consistent hole size and straightforward compatibility with standard chucks.

Advantages

The drill bits feature a cylindrical shank that fits standard chucks and allows quick bit changes. Their universal geometry is suitable for drilling into a range of common materials, helping to deliver consistent 8 mm holes. The bits are manufactured to standard tolerances for DIY and professional use, offering reliable performance for general-purpose drilling tasks.

Suitable for

• Drilling 8 mm holes in wood
• Drilling into plastics and composite materials
• Light to medium drilling in soft metals depending on material and conditions
• General repair, installation and assembly tasks
• Use with hand drills and drill drivers with standard chucks

Key specifications

• Tip diameter: 8 mm
• Shank type: cylindrical shank for standard chucks
• Intended use: universal/general-purpose drilling
• Compatibility: hand drills and drill drivers
• Material suitability: wood, plastics, composites, light metal where applicable

How to use

Select a drill or drill driver with a chuck compatible with cylindrical-shank bits and secure the bit in the chuck following the tool manufacturer's guidance. Mark the drill position on the workpiece, set the drill to an appropriate speed for the material, and apply steady pressure while maintaining bit alignment. For metals and harder materials, use controlled feed and appropriate coolant or lubricant where recommended. After use, remove debris from the flutes and store the bits in their case to prevent damage.

Usage recommendations

For best results, match drill speed and feed to the material being drilled: higher speeds for softer materials like wood and plastics, lower speeds and light pressure for metals. Inspect the bit before use and replace when worn to maintain hole accuracy and prolong tool life.