Diager 420D08L0120 Centering Guide Diamond Core Bit Accessories Grinder Reverse ratcheting action by flipping

Reverse ratcheting action by flipping the wrench

while the large digital display ensures clear visibility of results

A beam style torque wrench is considered a must-have tool by automobile enthusiasts

from small household jobs to larger construction and layout work

Diager 420D08L0120 Centering Guide Diamond Core Bit Accessories Grinder Reverse ratcheting action by flippingHIGHLIGHTS: The Diager 420D08L0120 Centering Guide is a precision accessory designed to provide accurate alignment and easy starting when using compatible Diager M16 Diamond Core Bits. Installed at the center of the core bit before drilling, it stabilizes the bit during initial contact to prevent wandering and ensures a clean, accurate hole. Once the groove has been established, the guide is simply removed, allowing normal core drilling to continue.