Countersink drill bit with depth stop (1/8", 9/64", 5/32", 3/8", 1/2"), quick-change hex shank countersink drill bit with Phillips spindle for woodworking

Adjustable Depth: Ensure precise drilling with our countersink drill bit, equipped with a pilot drill and adjustable counterbore depths. Use the included wrench to easily set the depth stop. The free-spinning plastic collar effectively minimizes surface damage.
5-Piece Set: This high-quality carbide drill bit set includes five tapered steel drill bits. High-speed (HSS) M2 sizes 1/8", 9/64", 5/32", plus 3/8" and 1/2" counterbores at 82°.
AQUITE AND HEVEL: Made from M2 HSS, the counterbore bit features a spiral chip flute for fast cutting. The sharp alloy cutting edges create clean holes for the counterbore and counterbore, perfect for screws adhering to the 82-degree imperial standard (US).
Widely Used: Suitable for a variety of materials, including natural wood and paneling Chips, plywood, MDF, decking, drywall, and plastics. For best results, use the countersink at low speeds, approximately 200 RPM, to achieve smooth edges. COMPACT AND CONVENIENT: The lightweight carrying case (8.82 ounces / 250g) stores the five countersink bits, a free-spinning plastic collar, and an Allen key. It also features a hanging hole for easy storage and portability.