Extended SDS-Plus Concrete Hole Saw Kit with Pilot Drill and Extension Rod​

This Extended SDS-Plus Concrete Hole Saw Kit is engineered for efficient drilling through concrete, cement, brick, and stone walls. Ideal for installing air conditioning units, plumbing, and electrical systems, the kit includes a durable hole saw, a pilot drill bit for precise positioning, and an extension rod for deep wall penetration. The SDS-Plus shank ensures compatibility with most rotary hammer drills.​

Key Features

• Durable Construction: Made from high-quality alloy steel with advanced welding technology, ensuring longevity and resistance to wear.

• Precision Drilling: The pilot drill bit allows for accurate hole placement, reducing the risk of bit wandering.

• Extended Reach: The extension rod facilitates deep drilling through thick walls without the need for additional extensions.

• Versatile Application: Suitable for drilling holes ranging from 30mm to 160mm in diameter, accommodating various installation needs.

• Wide Compatibility: The SDS-Plus shank fits most standard rotary hammer drills, ensuring easy integration with existing tools.

Specifications

• Hole Saw Sizes: 30mm - 160mm

• Extension Rod Length: 110mm - 500mm

• Material: Alloy Steel

• Shank Type: SDS-Plus

• Applications: Concrete, Cement, Brick, Stone​

Applications

• Air Conditioning Installation: Drill precise holes for AC tubing through concrete or brick walls.

• Plumbing Projects: Create openings for water pipes and drainage systems.

• Electrical Work: Facilitate the installation of electrical conduits and wiring through masonry.

• Ventilation Systems: Drill holes for exhaust hoses and ventilation ducts.

Usage Tips

1. Secure the Pilot Drill Bit: Ensure the pilot bit is tightly fastened to maintain accuracy during drilling.

2. Start at Low Speed: Begin drilling at a low speed to establish the hole's position before increasing to full speed.

3. Apply Steady Pressure: Use consistent pressure to allow the drill bit to cut effectively without forcing it.

4. Clear Debris Regularly: Periodically withdraw the drill to remove dust and debris, preventing overheating.

5. Use Appropriate Safety Gear: Wear safety goggles and gloves to protect against flying debris and sharp edges.​

This comprehensive kit provides the necessary tools for professionals and DIY enthusiasts to perform precise and efficient drilling in various masonry materials. Its robust construction and thoughtful design ensure reliable performance across multiple applications.​