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Sharp And Sturdy: The M2 HSS pilot drill bits with spiral chip flute, ensure rapid cutting; Sharp steel alloy cutting edges create smooth countersink and counterbore holes, ideal for screws fitting 82-degree imperial (U.S.) standards.
Depth Adjustable : Both pilot drill and counterbore depth are adjustable by adjusting the depth stop and drill bit with the wrench included, to achieve accurate drilling. The added plastics collar can reduce surface marring effectively.
5-Piece Set: The set includes 5 high-speed steel (HSS) M2 bits tapered head in sizes 1/8", 9/64", 5/32" drills+ 3/8” 82° counter-bore and 11/64" ,3/16" drills+ 1/2" 82° counter bore and a 1/4” hex shank for both a secure grip and a universal compatibility with most drills.
[Versatile Material Compatibility] Designed for professional and diy use, this set works excellently with various materials including solid wood, plywood, mdf, particleboard, aluminum, and other non-ferrous metals. whether you're building furniture, installing cabinets, or working on deck construction, these bits deliver professional results.
[Quick Release Hex Shank Design] The innovative quick-release hex shank allows for effortless bit changes without additional tools. this time-saving feature enables seamless switching between drilling and driving operations, significantly improving your workflow efficiency on any woodworking project.
[Adjustable Depth Stop for Precision] These countersunk drill bits feature an innovative adjustable depth stop mechanism that allows you to set precise drilling depths for various applications. the depth control ensures consistent and professional results every time, whether you're working with softwoods, hardwoods, or composite materials.
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DURABLE HSS BUILD: Built from heat-treated M2 high-speed steel with a spiral flute and alloy blade tip. Offers long-lasting sharpness and fast chip removal for smooth, professional results on hardwood and MDF.
ADJUSTABLE DEPTH STOP: Each bit includes a low-friction plastic depth stop ring and hex wrench to control drilling depth precisely while protecting wood surfaces from damage. Perfect for furniture projects.
5PCS COUNTERSINK DRILL BIT SET: 5PCS countersink drill bit set includes 1/8", 9/64", 5/32" drill bits matched with 3/8” 82° counter-bores, and 11/64", 3/16" drill bits paired with 1/2" 82° counter-bores. Ideal for woodworking, cabinetry, and multi-diameter drilling applications.
WIDE APPLICATION: Wood countersink drill bit can be used for drilling wood, plastic, soft metal, fiberboard, aluminum alloy screws and other materials, simple and practical
FLEXIBLE AND ADJUSTABLE: Countersunk chamfered bit with adjustable limits to meet a variety of countersunk and drilling requirements. A total of 5 colors, one color corresponds to one drill size, easy to distinguish
FAST AND EFFICIENT: The cone countersunk bit will quickly discharge the cuttings in the hole, which can effectively prevent the retention of cuttings and improve the drilling efficiency
Set Includes: Our premium 4-piece Countersink Drill Bit Set features M2 HSS tapered pilot drill bits in sizes 2.8MM×8MM, 3.2MM×8MM, 3.2MM×10MM, 4.0MM×10MM, The 1/4" hex shank ensures a secure grip and universal compatibility.
Premium Materials: The sharp tungsten steel alloy can create smooth countersink and counterbore holes. The M2 HSS countersink bit, equipped with spiral chip flutes, ensures swift and efficient cutting
Adjustable Depth: Both drilling and countersinking depths can be easily adjusted using hex screws and depth control stops, providing enhanced flexibility for various tasks and applications
Premium M2 HSS Material: Crafted from industrial-grade M2 high-speed steel, and well-oiled, these countersink drill bits are excellent in tough projects, and ensuring long-lasting durability
Precise 82° Countersink Drill Bit: Featuring precision-ground 82° tips, these countersink drill bits are ideal to debur, trim, enlarge and countersink clean and smooth holes in a variety of materials including metals, wood, plastic, and more
Five Blades Design with 1/4" Hex Shank: Each countersink drill bit is engineered with five blades, which effectively reduces vibration and extends the service life of the bits
Good Durability: Made of excellent alloy material with perfect wear and impacts resistant, this countersink drill bit set boasts a tapered hole design for reduced drilling resistant and increased longevity. With its excellent durability, this set delivers optimum performance and perfect results
Diverse Applications: Fitting for an array of woodworking purposes, this countersink drill set meets the needs of different projects, and makes an easy drill softwood and hardwood. Its adaptability extends to various materials such as multi-layered boards, solid wood boards, log boards, and PVC, providing boundless application
Adjustable Depth: Achieve accurate drilling depths of 5-35mm with our countersink drill bit set. Featuring an adjustable limiter, it's the perfect tool for precision-heavy projects that demand high-quality outcomes and improved processing efficiency
DURABLE & SHARPNESS TUNGSTEN CARBIDE： The BURTOK Countersink Drill Bit features durable tungsten carbide construction for sharpness and longevity. Its well-designed chip removal structure minimizes cleanup, significantly improving work efficiency for precise woodworking tasks.
ADJUSTABLE DEPTH CONTROL: Elevate your woodworking game with the BURTOK Depth Adjustable Countersink Drill Bit. Ideal for wood, plastic, and counterbore, adjust depths effortlessly with a wrench for flawless results.
1/4'' HEX SHANK FOR QUICK CHANGE: Designed with a 1/4-inch hex shank, allowing for rapid and effortless bit changes. Ensures secure attachment with no wobbling, ideal for seamless transitions between tasks.
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