Diamond Washbasin Hole Opener Flume Basin Wash Sink Hole Saw Countersink Drill Bit for Granite Marble Drilling Drainage Hole

Brand

SHDIATOOL

Diameter

40mm/45mm/50mm

Outer diameter

60mm/65mm/70mm

Diamond height

15mm

Total height

60mm

Thread

M14 / 5/8''-11

Grit

#35/40

Feature

Features:
1. Vacuum brazed processing, high diamond concentration provides faster cutting speed, while high quality diamonds provide longer working life;
2. Strict production process ensures perfect combination of blade and base;
3. Lightning teeth cutter head design, which is conducive to the discharge of chips.
4. Strict production process and quality control to ensure the use of product quality.

5. Wet and dry drilling, wet drilling is faster and lasts longer

Application

Drilling for Ceramic Tile,Porcelain Tile,Marble,Granite,Quartz,Artificial Stone,etc.