Drill Bit AWTools AW40514 14 mm Diameter HSS for Metal and Wood

AWTools AW40514 is a 14 mm diameter high-speed steel (HSS) drill bit designed for drilling in metal and wood. The bit has a standard cylindrical shank compatible with most handheld drills and drill presses, and its HSS construction provides wear resistance and reliable edge retention for general workshop and maintenance tasks such as through-holes and pilot holes.

Advantages

The HSS material ensures good hardness and heat resistance during continuous drilling, reducing premature wear. A 14 mm cutting diameter offers a balance between hole size and structural strength, suitable for a variety of general applications. The bit’s geometry is optimized for effective chip evacuation in both metal and wood, improving drilling efficiency and surface finish.

Suitable for

• Drilling through-holes in sheet metal and thicker metal parts
• Creating pilot holes and clearance holes in wood
• Workshop maintenance and general repair tasks
• Use with handheld drills and drill presses

Key specifications

• Material: High-speed steel (HSS)
• Cutting diameter: 14 mm
• Shank type: Standard cylindrical shank compatible with common chucks
• Intended materials: Metal and wood
• Typical applications: Through-holes, pilot holes, general workshop drilling

How to use

Select a drill speed appropriate for the work material (lower speeds for harder metals, higher speeds for wood). Secure the workpiece and clamp if necessary, then fit the 14 mm HSS bit into the drill chuck and tighten. Apply steady, even pressure and allow the bit to cut; withdraw periodically to clear chips when drilling deeper holes. For metal, use cutting fluid or lubricant to reduce heat and extend bit life.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. For prolonged metal drilling, cool the bit with cutting fluid and avoid excessive feed force to prevent chipping. Store the bit in a dry place to avoid corrosion and check for bluntness before reuse; replace if the cutting edges are worn or damaged.