Diamond Drill Bit Set 10Pcs Hole 3-18mm For Diamond

Features:

Premium Quality: These diamond drill bits that made of diamond and carbon steel with durability and rust resistance are wear-resistant and sharp.

Size: 3mm/0.12", 4mm/0.16", 5mm/0.2", 6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47", 14mm/0.55", 16mm/0.62", 18mm/0.7".

Wide Applications: Can be used for granite, ceramic, marble tile, stone, glass, diamond coating and other hard material.

Smooth Cut: Coated with high quality diamond to ensures smooth punching and makes the drilling process easier, precise cutting and no rough edges.

Design: The side slots can help the entry of cooling water and the ejecting of debris from the borehole.

Specifications:

Material: Carbon Steel

Item Size: 3/ 4/ 5/ 6/ 8/ 10/ 12/ 14/ 16/ 18 mm

Quantity: 10Pcs

Package Size: 11 * 7 * 3cm / 4.3 * 2.8 * 1.2in

Package Weight: 115g / 4oz

Package List:

10 * Diamond Drill Bits

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