Simple tool allows you to drill straight holes every time. Inserted metal guides are held at tight tolerances in a resin frame to allow you to drill a hole 90? to any surface, centered on a round item or even directly into the corner of your project. Six metric drill diameters: 4mm, 5mm, 6mm, 8mm, 10mm and 12mm.
- Solid metal guides offer six metric drill diameters: 4mm, 5mm, 6mm, 8mm, 10mm and 12mm
- V-grooves on bottom align guide for drilling square corners and dowel surfaces
- Centerlines ensure accurate alignment when drilling into various surfaces
- Nonslip grips inserted in top and bottom surface hold DrillBlock in place
- Ergonomic design comfortably fits hands of all sizes with ease