BullseyeBore Core CR1-101 Drill Guide for Straight Holes - Magnetic Drill Attachment with Efficient Red Laser for Visual Worksurface Alignment -

BullseyeBore Core CR1-101 Drill Guide for Straight Holes - Magnetic Drill Attachment with Efficient Red Laser for Visual Worksurface Alignment -

DRILL PERFECTLY STRAIGHT EVERY TIME: Projects three bright red laser patterns that instantly show when your drill is perpendicular to any surface. When the circles align concentrically, you get a straight hole every time - no guesswork, no crooked results. EXTENDED BATTERY LIFE RED LASER TECHNOLOGY: Features long-lasting 650nm red laser with one fixed Reference Pattern and two variable Alignment Patterns, providing significantly longer battery life than green laser models. Perfect for extended indoor use and applications where frequent battery changes are impractical. Supports drill bits from 2" to 8" including specialty bits (Spade, Auger, Forstner, Step, and Aircraft bits). UNIVERSAL COMPATIBILITY & INSTANT SETUP: Magnetically attaches to thousands of common drill chucks in seconds. Switch between guided and unguided drilling instantly - no tools required. Not compatible with Rotary Hammer Drills. WORKS IN ANY ORIENTATION: Unlike gravity-dependent bubble levels, works flawlessly on walls, floors, ceilings, or angled surfaces. Perfect for overhead work, vertical drilling, and awkward positions. SAFE & NON-CONTACT DESIGN: Magnetic connection breaks instantly if contacted during operation, while your drill bit continues safely. Never touches your workpiece - no scratches, marks, or damage. INDOOR USE ONLY: Optimized for workshop conditions with extended battery life for long work sessions. Does not work in direct or indirect sunlight. GO-TO DAD GIFT: This is the ideal Christmas or birthday gift for men and women who DIY, repair, or create. It's also the perfect gift for men who have everything. BullseyeBore Core works with their existing drill and arrives ready to use and includes a sleek, soft-shell case for safe and easy storage. BullseyeBore Core is a patented power drill accessory and revolutionary drill guide designed to ensure perfectly perpendicular drilling on any surface. This innovative drilling tool connects magnetically and securely to the face of most common commercial drills for easy integration. When the drill rotates, BullseyeBore Core spins at the same speed, projecting circular laser patterns onto the work surface. These patterns provide real-time alignment feedback: concentric patterns indicate perpendicular alignment, while non-concentric patterns show misalignment. This intuitive visual guide allows users to easily adjust for worksurface misalignment, making straight drilling effortless and eliminating wasted materials from crooked holes. Perfect for both DIY enthusiasts tackling home improvement projects and professionals working on precise carpentry, cabinet installation, furniture assembly, or deck building. The Core's versatility enables precise work in any orientation—on walls, floors, ceilings, or angled boards—making it invaluable for a wide range of drilling applications. Its unique shape also renders it nearly invisible during rotation, ensuring clear visibility of the drill bit, work surface, and alignment patterns. BullseyeBore Core's unique magnetic connection to the chuck face also enhances safety and ease of use. If an object accidentally contacts the Core during operation, the magnetic connection breaks immediately, stopping the Core's rotation even if the drill bit continues spinning. This feature significantly reduces the risk of accidents or damage. Additionally, the magnetic design allows for quick and easy attachment and detachment, streamlining the work process. Unlike other drill alignment solutions such as drill blocks, drill jigs, or whole drill mounts,, the Core is designed to operate without touching the work surface, eliminating any risk of marring or denting. This contactless operation, combined with its safety features and precision alignment capabilities, makes BullseyeBore Core a superior choice for woodworking projects, construction tasks, and drilling applications of all types. BullseyeBore Core and our related technologies are either patented or patent pending in the US and internationally, representing a significant advancement in drilling accuracy, safety, and efficiency. Whether you're a DIY enthusiast working on weekend projects or a seasoned professional contractor handling complex installations, BullseyeBore Core provides the tools you need to achieve perfect, perpendicular drilling results every time, saving time and materials. Compatible with standard drill bits, specialty bits (such as some Forstner, spade, and auger bits), and designed to work with most common commercial electric drill chucks. Please also read and follow the BullseyeBore Safety Guidelines before using BullseyeBore Core.