3Pcs 18mm Diamond Tip Hole Saw Cutter Core Drill Bits for Glass Stone Ceramic

Description

3Pcs 18
mm (11/16" inch)
Diamond Coated Hole Saw Drill Bits For Glass Tile Ceramic Marble Granite
The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite.
Product Name: 18mm Diamond tip drill bit, Glass hole saw bit, Glass drill bit
Hole Diameter:            18mm (23/32")
Inner Diameter:          15.5mm
Shank Diameter:         8mm (close to 5/16")
Total Length:               51mm(2")
Drill Depth:
25mm depth
Quantity:
3Pcs
Drilling speed: Drill a Hole In Seconds
Use with water as a lubricant
Quick Tips
1.
Please add
water
for coolant and
drill slowly
2.
Start drill at 45 Degree to surface and align to 90 Degree as hole forms
3.
Never use drills while machine is in hammer action.
4.
Holes Require No Futher Work As Cutting Is Clean
We Can List Any Size(Hole diameter from 1mm - 230mm) & Amount Of This Product
Regular Air postage from China to United States
and takes 15-30 days delivery to your home
We will send out your order within 1-2 days after payment has been received and cleared.
Please let us know if you are looking for other accessories or hardware.