Rockler Drill Jig for Straight Holes – Self-Centering Shelf Drilling Jig & Templates

Overview

Rockler's Drill Jig for Straight Holes is a portable, self-centering guide designed to simplify shelf drilling. The system pairs a rigid two-track template with thick acrylic rails, delivering repeatable hole spacing and clean, aligned results. Built to handle daily workshop use, it helps you plan and execute shelves with confidence.

What makes it helpful

• Precise alignment with a 37 mm edge distance to ensure level shelves
• Two 24-inch twin template tracks joined by rigid rails for stable guidance
• Thick acrylic construction resists flex during drilling for repeatable results
• Two horizontal knobs lock the track, speeding setup and ensuring consistent rows
• Indexing pins eliminate clamps and enable long rows of holes

How it works

Place the jig on your workstock, tighten the horizontal knobs to lock alignment, then drill through the template. The 24-inch length supports long rows, while the fixed spacing keeps holes uniform across rows, reducing drift and wobble.

Setup and compatibility

The kit uses 10-32 x 3/8” flat head screws for extension tracks and 10-24 cap nuts for mounting templates. This simple hardware combo makes it easy to adjust for multiple rows without repeated clamps.

Included and durability

Along with the jig body, you get two 5mm and two 1/4" indexing pins, extension tracks, and mounting hardware. The thick acrylic construction resists flex, supporting dependable guidance across projects.

Tips for best results

• Test with scrap stock to confirm edge distance and hole spacing before final drilling
• Keep templates clean and free of debris for accurate alignment
• Use indexing pins to extend long rows without re-clamping

Why choose Rockler

• Renowned for durable woodworking jigs and thoughtful design
• Compact, portable setup that fits on most benches
• Design emphasizes speed, consistency, and user-friendly operation

Note: Results can vary with stock quality and tool condition. This jig is intended to enhance consistency and speed, not guarantee flawless results in every project.