4Pcs/Set Diamond Drill Bits 20/25/35/50Mm Vacuum Brazed Drill Bits With M14 Thread For Dry Drilling Porcelain Tile Granite Marble

Product Description
Contents: 20mm, 25mm, 35mm, 50mm - 4 different diamond hole saws for porcelain, We focus on providing high quality products. and practices for professionals. Our tools cover diamond saw blade, grinding wheel, diamond grinding wheels, polishing pads, etc., mainly for processing granite, marble, concrete, ceramics, porcelain, stone, steel and so on.
Diamond drill bit set (20mm/25mm/35mm/50mm).
Instructions for saws vacuum brazed bells.
Do not use these bits with hammer mode.
Only fits; a drill press; cord, not to a cordless drill (not enough power).
For tile drilling only, not recommended. to drill tiles.
For horizontal drilling, just press lightly
For vertical drilling, the weight of the machine will give enough pressure.
Product Details:
Features:
Diameter: 20mm, 25mm, 35mm, 50mm. Diamond height: 10 mm. Total length: 60mm. Maximum usable depth: 35 mm.
Connection:
With M14 thread; easy to use on the angle grinder. If you install them on a drill press or other machine, you need an adapter, such as SDS, hex, round plus shank...
Features:
Vacuum brazed technology .
Vacuum brazing technology makes industrial diamond grains permanently brazed to the edge of the steel core, creating segments that are unbreakable and extremely resistant to corrosion. the heat. You can drill holes in dry or wet conditions. Very practical.
Quality diamond grit. superior.
Diamond drill bits are made of high carbon steel. high strength and high quality diamond grit (10 mm in height) which can not only provide fast and smooth drilling, but also ensure a longer service life.
M14 thread.
With M14 thread; used on angle grinder; very easy to clean utilize. Note: If you want to install the drill bits on a drill press or other machine, you need an adapter, such as SDS, Hex, Round Plus.
How to use the core drill bits (chart):
ÉStep 1:
Fix it on the angle grinder firmly and securely. Right - Turn on the angle grinder and let the bit spin in the air to check for balance issues.
Step 2:
Place the drill at an angle of 45 degrees. Drill up to what the hole starts at; form.
ÉStep 3:
Put the drill in a vertical position. Continue to to drill and to swing the machine along a circle.
Wide Applications:
Vacuum brazed diamond hole saws are signed for drilling porcelain, tile, wood granite, marble, stone, masonry, brick and all similar materials. Ideal for drilling faucet mounting holes in stone countertops, plumbing lines in showers and vanities. The drilling at the wet or dry will greatly extend the life of the ring. Please wear with all diamond living gear (eyes, ears, face, life tools. ).