- 10pcs diamond hole saw drill bit set 6mm-30mm for tile ceramic glass porcelain marble.
- Works better with an electric drill, cut holes in marble, slate, glass, tile, stone,
- Can drill a completely clean and accurate hole from a hard surface, no broken edges, and no tremor phenomenon, long service life.
Specification:
Measurement unit : mm / inch
Material: Steel (HS)
Length: 50mm / 2"
Dia. size:
4mm / 5/32"
8mm / 5/16"
10mm / 25/64"
12mm / 15/32"
14mm / 35/64 inch
15mm / 19/32"
18mm / 45/64"
20mm / 25/32"
22mm / 55/64"
30mm / 1-3/16"
Features:
- Excellent for making a clean and accurate hole on glass and tile.
- Can be used with a standard electric drill.
- These diamond bits are capable of drilling into extremely hard materials such as stone and glass.
- Use a low-speed setting and proper cooling, such as water, to ensure long lasting life.
Note:
Always use lubrication, otherwise, the diamond core drill will burn.
Use a low-speed setting and proper cooling with water, to Ensure Longer Lasting Life
Start your hole diagonally, make a round trace and then hold drill straight.
Package Included:
10pcs x Diamond Saw Hole Set Drill Bit 4-30mm Marble Glass Cutter Round Craft Bottle Cut