Adjustable 3-Hole Punch | A5 A6 A7 Planner Guide

The right hole changes everything.

This compact 3-hole punch is equipped with a dual-scale sliding guide built to create flawless inserts for A5, A6, A7, and M5 ring-bound planners. The adjustable base switches between center positioning for custom DIY pages and edge alignment for standard refills, ensuring every punch is perfectly straight.

📏 Dual-Scale Guide — Left side marks custom center points, right side aligns standard edge spacing. No more guesswork or crooked holes at the spine.
✂️ 4mm Clean Cut — Metal punch head creates crisp 0.16-inch (4mm) holes with standard 19mm spacing. Punches cleanly through planner paper without tearing.
📒 Universal Fit — Marked for A5, A6, Personal, A7, Pocket, and Mini (M5). Slide your paper to punch 3, 6, or 9-hole setups with ease.
🎒 Compact & Sturdy — Small enough to store in your desk drawer or pen case, yet durable enough for daily journal prep.

Specifications

Material: Durable ABS plastic body + metal punch pins
Hole Diameter: 0.16 in (4 mm)
Hole Spacing (Center): 0.75 in (19 mm)
Compatible Sizes: A5, A6, Personal, A7, Pocket, Mini (M5)
Style: Minimalist / functional / desk essential

FAQ

Q: What planner sizes does this punch fit?
A: A5, A6, Personal, A7, Pocket, and Mini (M5). The dual-scale base covers center positioning for custom layouts and edge alignment for standard 6-ring refills.

Q: How do I punch 6 or 9 holes for my planner?
A: Align your paper to the marked guide, punch the first 3 holes, then slide or flip the paper to the next alignment mark and punch the remaining holes.