30mm diamond drill bits with M14 thread for dry drilling in porcelain, tile, granite and marble.

1 Professional Grade Vacuum Brazed Diamond Drill Bit
Diameter: 30 mm; Total Length: 60 mm; Diamond Height: 10 mm; Thread: M14
Wet or dry drilling for porcelain, ceramic, granite, marble, and stone tiles
Vacuum brazed technology offers a much longer lifespan than electrolytic technology
Less chipping; Minimizes breakage; Less heat generation; Superior Finish Quality
PRODUCT NAME: Professional Grade M14 Vacuum Brazed Drill Bits, 30mm Thread Diameter
QUANTITY: 1 piece
SPECIFICATION: Diameter 30mm, Overall Length 60mm, Diamond Height 10mm, M14 Thread (very important for mounting on your machine)
FEATURES:
Wet or dry drilling
Wide application for drilling ceramic tiles, marble, granite...
Vacuum brazed technology offers a much longer lifespan than galvanized (generally 3 to 5 times)
Less chipping, less breakage, less heat generation, superior finish quality
High diamond exposure allows for faster and more aggressive drilling.
Save your money and time...

Attention:
Our product price includes only the product value and shipping costs if applicable Shipping is free, excluding taxes/customs fees.
We are a professional manufacturer and supplier of diamond tools in China. We can offer you the following products used in granite, marble, concrete, glass, ceramics, steel, tile, etc.:
Diamond discs/diamond saw blades
Diamond polishing pads
Diamond grinding wheels
Diamond drill bits
Other diamond tool accessories (milling cutters, engraving bits, stands, etc.)
Color: Red