2Pcs 4-20mm Diamond Sintering Core Bit Glass Cutting Hole Saw Gold Tone Straight Shank 8mm Code (4-20)*8mm
Specification:
|
Product Name |
Sintered Diamond Drill Bits Straight Shank / Diamond Sintered Bits |
|
Main Material |
Metal, Diamond Sintered |
|
Hole Diameter(Head Diameter) |
4-20mm |
|
Shank Diameter |
8mm (5/16") |
|
Shank Shape |
Straight Shank |
|
Recommended Speed |
2080-3140 RPM |
|
Package Content |
Total 2Pcs |
Application:Wet drilling for glass, sea glass, fiberglass, porcelain tile, ceramic, gemstone, etc.
Hole Diameter: Please select the Hole Diameter which you need
|
Hole Diameter |
Outside |
Inside |
Shank |
Rim |
Drilling |
Total |
|
4mm(close to 1/6") |
4mm |
2.4mm |
8mm |
10mm |
24mm |
46-54mm |
|
5mm(3/16") |
5mm |
3.3mm |
8mm |
10mm |
24mm |
46mm |
|
6mm(Less than 1/4") |
6mm |
4.3mm |
8mm |
10mm |
24mm |
46mm |
|
6.5mm(close to 1/4") |
6.5mm |
4.8mm |
8mm |
10mm |
24mm |
46mm |
|
7mm(9/32") |
7mm |
5.3mm |
8mm |
10mm |
24mm |
46mm |
|
8mm(5/16") |
8mm |
6.3mm |
8mm |
10mm |
25mm |
48mm |
|
9mm(11/32") |
9mm |
7.3mm |
8mm |
10mm |
25mm |
48mm |
|
10mm(3/8") |
10mm |
8mm |
8mm |
10mm |
26mm |
50mm |
|
11mm(7/16") |
11mm |
9mm |
8mm |
10mm |
26mm |
50mm |
|
12mm(15/32") |
12mm |
10mm |
8mm |
10mm |
26mm |
50mm |
|
13mm(close to 1/2") |
13mm |
11mm |
8mm |
10mm |
26mm |
50mm |
|
14mm(9/16") |
14mm |
12mm |
8mm |
10mm |
26mm |
50mm |
|
15mm(19/32") |
15mm |
13mm |
8mm |
10mm |
26mm |
50mm |
|
16mm(5/8") |
16mm |
14mm |
8mm |
10mm |
26mm |
50mm |
|
17mm |
17mm |
15mm |
8mm |
10mm |
26mm |
55mm |
|
18mm(23/32") |
18mm |
16mm |
8mm |
10mm |
26mm |
55mm |
|
19mm |
19mm |
17mm |
8mm |
10mm |
26mm |
55mm |
|
20mm(close to 3/4") |
20mm |
18mm |
8mm |
10mm |
26mm |
55mm |
Description:
Gold tone metal glass hole saw, diamond sintering cutting hole, great for making clean and accurate hole on glass and tile.
Suitable for drilling marble, tile, ceramic, glass, porcelain,etc. It's ideal replacement for the old or damaged ones.
Works better with an electric drill (here is not included).
Water or coolant must always be used to cool and lubricate the tip.
Please note that we are selling factory direct products.
All our products are 100% brand new in manufacturer's packaging.
We Can List Any Size & Amount Of This Product: Hole Diameter from 4mm - 100mm
Regular Air postage from China to Worldwide and takes 10-30 days delivery to your home
We can offer three kinds of drill bits, Shank Shape as below:
When you using the straight shank diamond drill bit, you need install it into water nozzle for bench drill chuck
Straight shank drill bit (shank diameter 8 mm ) is suitable be installed in drill water nozzle
Sintered diamond core drill bit with straight shank, we suggest you using the drill bits in a bench drill, and with a complete set of water nozzle
