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

Early entry saw operators working on fresh concrete slabs need a blade that can handle the narrow cutting window between initial set and full cure. The BASIC4000 from Diamond Products features a triangle knockout arbor design that adapts to multiple early entry saw models without additional hardware. This first-cut diamond blade cuts clean control joints in concrete 1 to 4 hours after finishing, reducing random cracking and minimizing spalling at joint edges. The segmented design clears slurry efficiently during shallow cuts while maintaining straight tracking through green concrete. Built for flatwork contractors running early entry saws on commercial floors, parking structures, and warehouse pads where joint placement timing matters.