4PCS Screw Countersink Bit Set Pilot Hole Drill Hex Shank

This 4PCS screw countersink bit set is specially designed for creating clean, precise pilot holes in wood, plastic, and metal. Each bit features an adjustable counter sleeve for customizable drilling depth, ensuring that screws sit flush with the surface. The drill bits allow you to pilot and countersink without switching tools, maintaining consistent axis alignment. Ideal for various screw sizes, the set improves efficiency and accuracy for woodworking, plastic projects, and general fastening applications.

Features
Special Steel Design: Countersinks or counter bores pilot holes efficiently.
Adjustable Depth: Counter sleeve can be adjusted with a wrench for different screw lengths.
Multi-Material Use: Suitable for wood, plastic, and some metals.
Precision Drilling: Maintains axis alignment for clean and smooth screw holes.
Versatile Sizes: Includes bits for screw sizes #6, #8, #10, #12.
Easy to Use: Compatible with clamps or drilling machines.

Specifications
Material: Steel
Included Sizes: #6, #8, #10, #12
Shank Type: Hex
Application: Wood, Plastic, Metal
Drill Bit Quantity: 4 PCS

Package Includes
4 x Drill Bits
1 x Hex Shank

Note
Please allow 1-3 cm difference due to manual measurement.
Slight colour variation may occur due to lighting and screen settings.