First-Cut, Early Entry Diamond Blade w/ Triangle Knockout - BASIC4000

Early entry sawing on fresh concrete demands a blade that can handle the job without wandering or chipping edges. The BASIC4000 features a triangle knockout arbor design that provides secure mounting and quick blade changes on compatible early entry saws. This diamond blade cuts control joints in green concrete typically 1-4 hours after finishing, reducing random cracking and eliminating the need for deeper conventional cuts later. The early entry design minimizes spalling and creates clean joints that require less follow-up work. Built for concrete contractors and flatwork specialists running first-cut operations on commercial slabs, parking structures, and warehouse floors.