Skil brand Part Number 28513-ODR, 9/16" Hex shank carbide tip Roto-hammer / Masonry Hammer drill bit. This item appears to be unused but is being sold as used due to light surface rust in some areas.
1-3/8” Diamond Core Drill Bit for Granite Marble Stone Save Time with this Fast-Cutting Core Bit! This core drill is design for the rigors of cutting granite. The high diamond concentration allows for fa
New 1 piece of 115mm (4 9/16") Professional sintered Diamond segment core drills. Top grade Diamond segments which especially use on rock or granite, marble or concrete with steel bar (less than 6mm). You can adjust or remove the pilot bit by hex.
New 1 piece of 85mm (3 3/8") Professional sintered Diamond segment core drills. Top grade Diamond segments which especially use on rock or granite, marble or concrete with steel bar (less than 6mm). You can adjust or remove the pilot bit by hex.
I have TRUCO Super B Diamond drill bits. Numbers stanmped on the collar is BB-750, 9-10 and each bit has a different ID number. They are 17" long, still have the wax protection on the tip.
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