【Clean Hole Cutting】16mm hole saw drill bit for marble glass stone and ceramic tile. Creates neat smooth openings with reduced chipping for faucet mounting holes on stone countertops.
【Stable Drilling】 coated cutting helps lower incision resistance for steadier drilling in granite concrete and tile. Start at a 45 degree angle then move vertical after marking.
【Rust Body】Painted gold body helps reduce rust during storage and use. Designed for wet drilling with water cooling and lubrication to support more consistent cutting results.
【Wide Material Range】Suitable for ceramic tile marble granite concrete and glass. Works with bench drill or hand electric drill, making it useful for countertop installation and repair tasks.
【Size And Package】Drill bit size 16mm color gold quantity 1. Optional size series includes 6 8 10 14 16 18 20 22 25 30 35 50mm. Shank type may vary by diameter and is sent at random.

Description:
These drill bits are cutting tools used to remove material to create holes of circular cross‑section.There are many sizes for your choice and can create different kinds of holes in many different materials. Attached to a drill which them to cut through the workpiece by rotation.
Feature:
Paint on the body of this bit avoids getting rusty.
Opening neat and smooth, no broken edges, no shaking and chip easily.
Small incision resistance, drilling stably and will not break the border.
Mainly used for drilling ceramic tile, marble, granite, concrete and other hard material.
Ideal for drilling the faucet mounting holes in stone counter top.
Specifications:
Color: Gold
Size (optional):
6/8/10/14/16/18/20/22/25/30/35/50mm
0.24/0.31/0.39/0.55/0.63/0.71/0.79/0.87/0.98/1.18/1.37/1.96inch
Quantity: 1
Size(mm) 6 8 10 14 16 18 20 22 25 30 35 50
Shank Diameter(mm) 5‑11
Weight(g) 11 21 40 35 47 57 63 70 72 96 122 227
Instruction:
1, To prolong its