2.8mm Countersink Drill Bit Set – 25PCS

Accurate Pilot Holes for Clean, Professional Countersinking

The Countersink Pilot Drill Bit is designed as a precision replacement drill for countersink systems, delivering accurate pilot holes that ensure proper screw alignment and clean fastening results. Ideal for woodworking, cabinetry, and furniture assembly, this pilot drill helps prevent material splitting while improving installation efficiency.

Perfect for professionals and DIY users who require consistent and reliable drilling performance.

⭐ Key Features

• Precision Pilot Drilling
  Produces accurate pilot holes for smooth screw insertion and improved fastening quality.
• Clean & Stable Cutting
  Sharp cutting edges reduce tear-out and help prevent wood cracking or splitting.
• Durable Steel Construction
  Manufactured from hardened steel for long service life and dependable performance.
• Ideal Replacement Drill
  Designed for use with countersink bit assemblies and adjustable countersink tools.
• Consistent Performance
  Suitable for repeated use in workshop or jobsite environments.

🔧 Applications

• Cabinet installation
• Furniture assembly
• Woodworking projects
• Pre-drilling screw holes
• Countersink bit replacement drill
• Professional and DIY use

📐 Specifications

• Drill Diameter: 2.8 mm
• Overall Length: 61 mm
• Cutting Length: 31 mm
• Type: Pilot Drill for Countersink Bits
• Material: Solid Carbide
• Recommended Use: Wood & composite materials

📦 Package Includes

• 25 × Countersink Pilot Drill Bits (2.8 mm)

✅ Why Choose This Pilot Drill?

Maintain precise countersinking performance by replacing worn pilot drills instead of changing the entire countersink assembly. Designed for accuracy, durability, and smooth drilling, this set keeps your workflow efficient and your results professional.