SUPFOX Countersink Drill Bits Set, 5PCS 4-Flute HSS M2 Bits with Depth Stop

Key features

• ☑ ENGINEERED FOR SMOOTHER, CLEANER HOLES : This 4-flute countersink bit set is crafted specifically for softwoods like pine and cedar. The four-cutting-edge configuration balances force distribution to reduce tear-out and splintering, creating uniform countersinks with clean edges. Perfect for shelf-construction, furniture assembly, and common DIY tasks, these bits provide reliable, high-grade output with reduced effort.
• ☑ ADVANCED 4-FLUTE DESIGN : Achieve cleaner cuts and efficient drilling with the four-flute layout. The balance lowers vibration and enhances stability, supporting accurate countersink and smooth finishes on each workpiece.
• ☑ ADJUSTABLE DEPTH SYSTEM : The enhanced aluminum stop collar integrates built-in bearings to halt drilling upon contact, preventing excessive depth and material harm. Use the included Allen wrench to set your drilling depth (up to 1.38″) for repeatable, precise outcomes.
• ☑ RELIABLE M2 HSS MATERIAL : Fabricated from hardened M2 high-speed steel, these bits retain sharpness through extended use and resist deformation under pressure. The spiral flute arrangement promotes effective clearance and steady cutting.
• ☑ FULL 7-PIECE WORKING KIT : Contains all essentials for immediate execution:4 M2 HSS tapered countersink bits (0.11""×0.31"", 0.13""×0.31"", 0.14""×0.39"", 0.16""×0.39"");1 aluminum stop collar with 1/4"" hex shank;1 wrench;Dedicated storage box with individual slots.
• ☑ BROAD MATERIAL COMPATIBILITY : Suitable for wide woodworking applications such as furniture joinery, cabinet fitting, shelving, and household repairs. Works effectively with pine, plywood, MDF, particleboard, and similar common materials.

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