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Special Features
Perfect for Precision Woodworking & Cabinetry: Whether you are building cabinets, installing hinges, assembling plywood furniture, or working on MDF DIY projects, this countersink drill bit set delivers clean pilot holes and flush screw seats in one smooth motion. No more splitting wood or uneven screw heads.
Two-Flute Tapered Design for Clean Cuts: Featuring a two-flute counterbore with depth stop, this tapered drill bit efficiently removes chips and reduces friction during drilling. The tapered shape creates burr-free, professional-grade countersinks in wood, plywood, and MDF, saving you from sanding or rework.
Adjustable Depth Stop Collar for Consistent Results: The countersink bit with depth stop includes a precision-engineered aluminum alloy collar. Easily set and lock your desired drilling depth using the included wrench, ensuring every screw sits at the same level. Prevents over-drilling and protects your workpiece surface.
Anti-Scratch Free-Spinning Collar Design: Unlike fixed collars that mar your material, this depth stop collar spins independently while the bit rotates. This reduces surface friction, eliminates burn marks, and keeps your delicate woodworking projects scratch-free—ideal for finished plywood and cabinet faces.
Universal 1/4" Hex Shank for All Drills: Built with a standard 1/4 inch hex shank, this countersink drill bit fits most power drills and impact drivers. Total length 80mm with 30mm柄长 (shank length) offers excellent maneuverability. Quick bit changes mean less downtime and more efficiency for your workshop.
Description
Q: Will this countersink bit leave burn marks on my cabinet plywood?
A: No. Our free-spinning collar rotates independently, not against your wood. This eliminates friction burns and scratches, keeping your cabinet and MDF surfaces flawless.
Q: How do I get every screw to sit at the exact same depth?
A: Just set our adjustable aluminum depth stop collar with the included wrench. Once locked, your two-flute counterbore drills identical recesses every time—no more uneven screws.
Q: Do I need to pre-drill holes before countersinking?
A: Not with this set. Our two-flute tapered bit drills the pilot hole and countersink in one motion. Faster than standard bits, cleaner than step drilling—just drill and drive.
Kuqcco Two-Flute Counterbore with Depth Specifications:
Material: Aluminum Alloy
Overall Length: 80mm
Handle Diameter: 6.25mm
Handle Length: 30cm
Packaging Information:
1*Kuqcco Two-Flute Counterbore with Depth