High Rigidity Diamond:

Diamond Hole Saw is made of HIGH QUALITY NATURAL DIAMOND SAND, which is solidified by special enhanced electroplating.

NICKEL-PLATED DESIGN:

With a diamond dust coating offers diamond hole saw a superior performance and cutting strength.

SIZES:

Includes the following diameters, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 35mm, 40mm, 45mm, 50mm. 16pcs hole saw drills + 14pcs 6mm Hole opener.

Widely Application:

Perfect for drilling Glass, Tile Bottles, Blocks Jars, Fiber Glass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone (especially for glass AND tile).

OPERATION of the Diamond Hole Saw:

Start the hole diagonally, make a round braid and then hold drill straight. Water is required for lubrication when drilling.

Specification:

Type: Diamond Coated Hole Saw Drill Bits

Material: Steel + Diamond Sand

Production Process: Electroplating

Color: Silver

Sizes: 6/8/10/12/14/16/18/20/22/25/28/30/35/40/45/50mm

Package Includes:

1 x 16pcs Hole Saw Drills

14 x 6mm Hole opener set