BullseyeBore Core CG1-100 Drill Guide for Straight Holes
Drilling guide that projects concentric laser patterns to ensure perpendicular holes. Magnetic attachment secures to the drill. Noted for high-visibility green laser and sturdy case. Customer insight highlights usefulness for DIY projects and alignment accuracy
Highlights
- perpendicular hole alignment
- concentric pattern guidance
- magnetic drill attachment
Pros
- magnetic attachment secures to drill
- high-visibility green laser
- projects concentric patterns for alignment
- sturdy carrying case
- improves hole straightness
Cons
- mixed reviews on alignment accuracy
- some users report inaccurate placement
Best For
Features
- Guides straight holes perpendicular to the work surface using concentric laser patterns
- Standard green laser model with two 520nm patterns for alignment and reference
- Supports drill bits from 2" to 5" for versatileHole alignment
- Works on walls, floors, and ceilings in any orientation
