- PREMIUM MATERIAL: Made from high-quality alloy steel with a hardness of HRC50-54, this countersink drill bit offers exceptional strength and toughness.
- WEAR-RESISTANT AND DURABLE: The countersink drill bit exhibits outstanding cutting ability, long-lasting performance, and excellent resistance to wear.
- CONSISTENT DEPTH: The adjustable countersink drill bit can create countersinks of different lengths in wood, ensuring consistent depth and protecting the work surface from debris blockage.
- CLEAN AND NEAT: The countersink drill bit creates perfect countersinks for flathead and flush-head screws without splitting the wood, allowing you to enjoy a clean and tidy drilling project.
- VALUE PACK: The package includes a total of 5 adjustable countersink drill bits, providing convenience for replacement and use.