KEENTECH Carbide Tipped 82° Countersink with Depth Stop — 3/8" Dia, 1/8" Drill, 1/4" Shank

Premium countersink for precise screw seating

Elevate your woodworking with the KEENTECH Carbide Tipped 82° Countersink Drill Bit, engineered for clean, high‑finish results. This set features a 3/8" diameter with a 1/8" drill diameter and a 1/4" shank, paired with a carbide‑tipped countersink and a center M2 steel core coated in gold for enhanced wear resistance. The design prioritizes smooth operation in bench or hand drills, delivering consistent depth and a refined edge with every pass.

Key design elements that matter in practice

• Carbide‑tipped blades deliver long life and steady cutting in softwood, hardwood, and plywood.
• Free‑spinning depth stop reduces friction during entry, supporting a smoother cut and less drag.
• Ball bearing within the depth stop guards against scratches and heat, helping you achieve a flawless, uniform finish.
• Anti‑slip 1/4" quick‑release hex shank simplifies bit changes and maintains control during use.
• Center drill bit is built on an M2 steel core with a gold coating for durability and sustained performance.
• Optimized to handle screw sizes #6 through #10 with reliable depth control for flush or recessed screws.

What you can achieve with KEENTECH

• Consistent hole depth across multiple passes, even under varying pressure, for uniform screw seating.
• Precise countersinking that preps boards for flush hardware without the need for post‑polish work.
• Versatile use across materials, including solid wood, plywood, MDF, chipboard, and select plastics or metals.
• Extended tool life thanks to carbide blades and reinforced core geometry designed for repeated drilling.

In addition to performance, KEENTECH backs this countersink with a reliable warranty and responsive after‑sales support for confident use in your workshop. If questions arise, you’re invited to reach out for guidance.

Two quick tips for best results

• Set the depth stop to the desired depth before drilling, then make controlled passes for consistent results.
• Operate at moderate RPM (~3,500) for solid wood to balance speed and edge quality.

Whether you’re building pet houses, cabinets, porch swings, or bed frames, this KEENTECH countersink is designed to help you achieve clean, precise holes with less post‑processing. It’s a practical addition to any woodworker’s toolkit, offering a blend of durability, control, and ease of use.