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DT-DIATOOL Diamond Drill Core Bit 1-1/2 - Welded Hole Saw 38mm with 5/8-11 Arbor for Hard Granite Marble Concrete Stone
Size core bit diameter 38MM, total length 100MM, thread 5/8 -11, diamond height 10mm. Grit #25/35 Application Dry or wet use for granite marble. Wet use for other nature stone/concrete. Not recommend for rebar concrete and solid concrete. Ideal for drilling the faucet mounting holes in granite/quartz/marble countertop. Dry or Wet use Wet drilling will greatly prolong the segment life.For specific operation tips, please refer to the product description. Machine 5/8 angle grinder. Recommended RPM 6000. Maximum RPM 11000

Price is $40.00
Price: $39.9