CorePlus DMPA32P HOLE SAW ARBOR & STARTER BIT 32-114mm

Groundbreaking, Patented Retractable Starter Bit And Arbor For Diamond Hole Saws. Special Design Tungsten Carbide Tip Gives Long Life, Penetrates Hard Materials And Eliminates Slippage. Provides Accurate Centering And Removes The Need For A Traditional Pilot Bit, No Pilot Hole Drilling Required. Promotes Easier Core Removal For Fast, Multiple Hole Cutting.