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BullseyeBore Core Red CR1-100

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$49.95

- Standard red laser model for 2"-5" drill bits (5.1-12.7cm)
- Optimized for 9+ hour battery life
- Projects two circular patterns (1 Reference, 1 Alignment)
- Indoor use only

Detailed Description

DRILL PERFECTLY STRAIGHT EVERY TIME: Projects two 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 one variable Alignment Pattern, 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 5". .
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.
CLEAR SIGHT LINES: Unique low-profile design provides unobstructed views of both drill bit and work area throughout operation, ensuring precision from start to finish.
INDOOR USE ONLY: Optimized for workshop conditions with extended battery life for long work sessions. Does not work in direct or indirect sunlight.
RECOMMENDED ACCESSORY: We recommend adding a BullseyeBore Core Chuck Extension Pack to move the projected patterns closer together for easier alignment visualization with a wider variety of bits.

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FAQ
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Support
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BullseyeBore Core Red CR1-100

$49.95

BULLSEYEBORE CORE RED CR1-100

Just keep the circles aligned as you drill and you will always get a straight (perpendicular) hole. It's really that easy

BULLSEYEBORE FAQ

BullseyeBore Core CR1-100
Specifications

CR1-100 MODEL DESCRIPTION	BullseyeBore Core Red Standard Distance
Ideal For	Indoor use, battery duration, designed for standard length bits 2" to 5" (5.1cm to 12.7cm)
Projected Laser Beam Count	2 (1 Fixed, 1 Alignment)
Laser Color	Red (650nm)
Laser Output	1mW / 2 = ~0.5mW per beam
Estimated Battery Duration (357 Duracell or Engergizer)	~9 hours
Operating Temperature Range	20°F to 100°F (-7°C to 38°C)
Water Proof	No
Water Resistant	No
Dust & Debris Resistant	Yes
Laser Certification	Class 1
Drill Chuck Face Compatibility	Metallic, Flat Face ≥ 0.65" (1.7cm)
Operational Bit Length Range	2" to 5" (5.1cm to 12.7cm)
Maximum Bit Diameter	0.5" (1.3cm)
Maximum Drill RPM	2500 RPM
Batteries	(2) LR44, recommend 357 Silver Oxide Disposable Coin Cell
Dimensions (L * W * H)	2.91" × 1.10" × 0.45" (7.4cm × 2.8cm × 1.1cm)
Weight (w/o Batteries)	19gm
Material	Polycarbonate
Includes Protective Hard Shell Case	Yes
Includes Batteries	Yes, (2) LR44
Package Contents	BullseyeBore Core unit Protective hard case LR44 batteries User manual

How Does BullseyeBore
Core Work

ALIGNED

The Reference Beam is projected parallel to the drill bit. It creates a circular reference patter non the work surface as your drill rotates. The beam is circular and unchanging even if the drill is tilted or misaligned when working on a flat work surface

MISALIGNED

The Alignment Beam is also circular when the drill is aligned with a flat work surface. However, unlike the Reference Beam, the Alignment Beam Pattern will distort into an elliptical shape when the drill is misaligned/tilted on the flat work surface. To get your holes straight both Beams need to be circular and aligned (concentric)

BullseyeBore Core Red CR1-100

Detailed Description

BullseyeBore Core Red CR1-100

BULLSEYEBORE CORE RED CR1-100

BullseyeBore Core CR1-100 Specifications

How Does BullseyeBore Core Work

ALIGNED

MISALIGNED

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BullseyeBore Core CR1-100
Specifications

How Does BullseyeBore
Core Work