5Pcs/set Conical Drill Countersunk Drill Shank for Wood High Speed Steel

• High-quality high-speed steel with high hardness, wear resistance, and rust resistance.
• Precision-ground cutting edges provide fast and clean drilling.
• The conical design allows for quick and easy countersinking of holes.
• Versatile design suitable for drilling and countersinking in wood and plastic.
• Universal 1/4" hex shank fits most drills and impact drivers.

• Efficient drilling and countersinking saves time and effort.
• Durable construction ensures longevity and performance.
• Versatile design accommodates various drilling and countersinking tasks.
• Compatibility with most drills and impact drivers provides convenience.
• High-quality materials ensure reliability and long-lasting use.

• Material: High-speed steel
• Quantity: 5 pieces per set
• Shank diameter: 1/4"
• Cutting diameter: 6mm, 8mm, 10mm, 12mm, 16mm

1. Select the appropriate drill bit size for the hole and countersink diameter.
2. Insert the drill bit into the drill chuck and secure it tightly.
3. Position the drill bit at the desired location and begin drilling.
4. Once the hole is drilled, continue drilling to countersink the hole to the desired depth.
5. Remove the drill bit and check the results.

Note: Always wear appropriate safety gear when using power tools.

Reference: Bosch Countersink Drill Bit Set