DT-DIATOOL Diamond Core Drill Bits Kit for Porcelain Tile Ceramic Marble Granite Concrete Hole Saw (19/28/35/45/51mm) + Finger Bits (20mm) + 2 Adapters
- 【Specification】Totally 8pcs/box: 5pcs(19/28/35/45/51mm) drill bits + 1pc 20mm finger bit + 1pc hex shank adapter + 1pc M14 to 5/8"-11 adapter..
- Drill bits: Diameter 19mm-51mm, 5/8-11 thread, total length 75mm(3 Inch).
- Finger bit: Diameter 20mm, 5/8-11 thread, total length: 65mm. Workable length 50MM, Grit #50/60..
- Hex adapter: 5/8"-11 male thread, 3/8" hexagon shank.
- M14 adapter: 5/8-11 male thread to M14 female thread.
- 【Application】Drills Bits for dry or wet drilling holes.
- Finger Bits for grinding,enlarging or shaping holes on porcelain ceramic tiles, granite, masonry,marble,concrete,etc. Adapters change 5/8 Inch-11 thread to 3/8-Inch hexagon shank or M14 thread and allow your bits to fit a wider range of machines..