For your convenience, you can access ROK’s warranty and service policy here: ROK General Warranty Information.
Shopping security
Experience superior cutting performance with the ROK 4-1/2 Inch Crack Chaser Diamond Blade, engineered for fast, precise routing in concrete, brick, stone, and pavers. Designed to widen existing cracks for filling and sealing applications, this professional-grade diamond blade delivers exceptional strength, longevity, and accuracy. Built with an advanced hot-pressed diamond matrix, it ensures efficient cutting, reduced wear, and consistent results on every project — perfect for heavy-duty industrial or professional use.
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order