· 【STURDY & DURABLE MATERIALS】 - The cutting blade of the diamond hole saw is made from a premium grade of diamond that delivers more effective performance than traditional carbide, or bi-metal hole saw.

· 【EASE OF INSTALLATION】 - The diamond drill bits for ceramic should be connected to an angle grinder. Drill a pilot hole to begin your drilling to keep the saw from wandering from the desired hole location.

· 【HIGH PERFORMANCE】 - The ceramic drill bits for pots feature holes on the body to ensure that filings can be removed effectively while the blades are rotating at high speed.

· 【FINE PORTABLE CASE】 - The 6 pcs diamond drill bits come with a compact box where the bits are not in use. You don't have to worry about the missing of any of them.

· 【WIDE APPLICATION】 - The core extractor ensures a clean and accurate hole on hardest and abrasive materials like tile, granite, marble, other stone, and porcelain.

Specifications
Drill Bits Diameter: 22/35/40/50/65 mm (0.87/1.4/1.6/2/2.5 inch)
Diamond Saw Blade: 1.4 mm thickness
Mounting Thread: M14
Gross Weight: 1.4 kg (3.09 lb)
Package Dimensions (LxWxH): 20x18x10 cm (7.9"x7.1"x3.9")

Package Content
1 x Tool Box
5 x Diamond Drill Bit
1 x Diamond Saw Blade