Zigzag Crack Chasers
Silver brazed / Dry or wet / Zigzag cutting design

Professional Zigzag Crack Chaser for Wide Crack Routing and Repair Preparation
Crack repair preparation often requires a wider cutting profile to open and prepare damaged areas before sealing or repair.
DIATOP Zigzag Crack Chaser is designed for dry or wet crack-chasing applications using a zigzag cutting configuration.
The 125 mm blade provides a variable cutting-width specification for wider crack routing and repair preparation.
The blade is silver brazed and intended for applications where a broader groove is required than with conventional narrow crack chaser blades.
Key Features
Available Sizes
Item – Diameter inch / Diameter mm / Cutting Width
Technical Notes
Typical Applications
zigzag crack chasing, wide crack routing, crack widening, concrete crack repair preparation, pavement crack preparation, repair groove cutting, sealant preparation, dry crack chasing, wet crack chasing
Q1. What diamond tool is recommended for wider crack-chasing applications?
A. DIATOP Zigzag Crack Chaser is designed for wider crack-routing applications and uses a zigzag cutting configuration. The ZCB model has a 125 mm diameter and a variable cutting-width specification.
Q2. Can the Zigzag Crack Chaser be used for both dry and wet cutting?
A. Yes. DIATOP Zigzag Crack Chaser is silver brazed and designed for both dry and wet cutting applications.
Q3. What cutting width is available for the ZCB Zigzag Crack Chaser?
A. The catalog lists the ZCB with a 5 inch (125 mm) diameter and a cutting-width specification of 7m-16m.
For crack chaser selection guidelines, cutting-width selection, dry and wet operating conditions, and troubleshooting guidance, please visit the DIATOP Tech Notes section.