ドアロックほぞ穴キット ロック継手 治具 メンテナンスセット 木工用ホールソーオープナー 18mm 22mm 25mm タングステン鋼カッター 木製ドアロック取付ジグツール(ドアロックホールオープナーキット)

Description

🔐 Unlock precision and power with every cut — don’t get left behind!

This advanced door lock hole opener kit features adjustable dual slides with universal screws for vertical groove accuracy, tungsten steel cutters in three sizes (18/22/25mm) for durable, precise cutting, and a non-slip base with locking rails to prevent wobble. Designed for wooden doors 25-90mm thick, it supports groove depths up to 140mm and lengths up to 240mm. The comprehensive set includes all essential tools in a portable case, making it ideal for professional door lock installation and maintenance.