This Milescraft® DrillBlock is a simple tool that 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 common drill diameters: 1/8", 3/16", 1/4", 5/16", 3/8" and 1/2".

Features:

• Use with a hand-held drill to create straight holes every time
• 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

Specifications:

• Materials: Reinforced nylon and metal
• Bushing Sizes: 1/8", 3/16", 1/4", 5/16", 3/8", and 1/2"
• Unit of Measurement: Imperial

What's Included:

• (1) Milescraft - DrillBlock - Hand-Held Drilling Guide - Imperial