Drill: Diamond Core Drill Bit (Hole Saw)

Drill: Electro-plated Diamond Core Drill Bit (Hole Saw) :
-Fast, clean and efficient way to core holes in counter tops.
-Discharge hole for dust removal
-Straight shank fits all drill chucks
-Top of the line core bits for various types of stone
(1). Diameter: from ?3mm to ?127mm
(2). Shank/Top: Round, Trigonal, Hex
(3). Diamond grit: D427, D252, D181 and cutting thickness upon coating grit
(4). Custom steel cores available upon request
(5). Optional Packages: Sealf-sealing plastic bag; PVC hang bag; Blister; or as your requirement
(6). Used to drill marble, ceramics, porcelain, tile, glass, fiberglass, quartz, bricks, and a variety of other materials.
(7). It gives excellent clean and fast cutting as well as exceptionally long life.
(8). It is very easy to assemble and use with or without center pin.