Marble Drill Bit

Drill bits with flats on shank have three flat sides to prevent the bit from slipping in the drill chuck.

Marble drill bit.

10 self centering bit 69007. Diamond tipped bit similar to normal drill bits used to drill through wood and metals a diamond tipped bit utilizes the same combination of spiral channels to remove the excess debris. If you are wanting to make any type of project requiring marble holes in wood i recommend this bit. The bit needs to be cleaned of debris every three or four holes drilled and this was an easy process of simply tapping the bit at an angle on a peice of scrap wood.

Multiple cutting edges on the tip allow these bits to drill quickly through natural stone granite and other hard abrasive material. The type of drill bit you use depends on the type of marble you are dealing with as marbles vary in thickness and hardness. 1 8 10 self centering bit is for making holes for cribbage pegs. 4 3 out of 5 stars 271 15 49 15.

The drill bit quickly cut all the marble holes at the proper depth. 9 32 self centering bit 34368. Marble drilling bit 41463. Sunjoyco diamond drill bits 30 pcs glass hole saw drill bit set cutting remover tools for glass porcelain tile ceramic marble granite bottles diy 6mm 50mm 4 1 out of 5 stars 208 18 99 18.