QTT3472 – QUATTRO FLEX BIT 3/4" x 72"

The QTT3472 QUATTRO Flex Bit is the ultimate solution for professionals who need to drill long, clean holes through wood with precision and speed. Designed with cutting-edge engineering, this 3/4-inch by 72-inch auger bit stands out as a true innovation in drilling technology — delivering exceptional reach, accuracy, and performance for electricians, carpenters, and low-voltage installers.

Its four precision-ground cutting edges ensure rapid drilling while maintaining smooth and clean hole finishes. The self-feeding screw tip aggressively pulls the bit through the material, eliminating the need for excessive force and ensuring consistent results even in deep or hard-to-reach spaces. Meanwhile, the large, polished flutes efficiently remove chips and debris, preventing clogging and overheating during long drilling sessions.

Built from high-quality hardened steel, the QTT3472 provides outstanding durability and stability, even under continuous professional use. Whether you’re running cables for CCTV, alarm systems, or electrical installations, this bit delivers the power, reach, and reliability required for demanding applications.

Key Features

• Extended 72” Length: Perfect for deep or long-distance drilling through walls, floors, and ceilings.

• Four-Cutting-Edge Design: Enables faster, smoother, and cleaner drilling with minimal vibration.

• Self-Feeding Screw Tip: Pulls the bit aggressively through the wood, reducing user fatigue.

• Large Flutes: Allow for quick and thorough removal of wood chips for cleaner cuts.

• Hardened Steel Construction: Ensures long life and resistance to bending or dulling.

• Beveled Shank: Provides a secure, slip-free grip in all standard drill chucks.

Advantages

• Superior drilling depth and reach for large-scale installations.

• Fast, clean hole creation with reduced heat buildup.

• Effortless performance — the screw tip minimizes push force.

• Exceptional durability suitable for daily professional use.

• Enhanced precision ideal for cable routing or conduit drilling.

Applications

• Running electrical, network, or CCTV cables through studs, joists, and walls.

• Ideal for residential, commercial, and industrial installations.

• Suitable for low-voltage, telecom, and alarm wiring setups.

• Perfect for deep or long-distance drilling in wood and framing structures.

• Commonly used by electricians, builders, and security system installers.

The QTT3472 QUATTRO Flex Bit 3/4" x 72" is a premium, high-reach auger bit built for professionals who demand power, precision, and reliability. Its advanced four-edge design, long reach, and durable steel body make it ideal for challenging installations where standard bits fall short. Whether you’re installing surveillance systems, electrical lines, or communication cables, the QTT3472 ensures fast, clean, and efficient drilling every time — a must-have for any serious installer or craftsman.