3Pcs 16-38 mm Lapidary Super-thin Diamond Coated Drill Bit Hole Saw 0.5-0.6mm Rim Save Materials for Jasper Glass
Model: Diamond Hole Saw Drill Bit
Produce Name:Gemstone Drill Bits, Jewelry Drill Bits
Quantity: Total 3Pcs
Hole Diameter: Please select the Hole Diamter you need
Hole Diameter | External
Diameter | Internal
Diameter | Shank
Diameter | Rim
Thickness | Total
Length | Drilling
Depth | Quantity |
16mm (5/8 inch) | 16mm | 14.5 | 6-7.5 | 0.6 | 50 | 23 | 3 Pieces |
16.5mm | 16.5mm | 15 | 6-7.5 | 0.6 | 50 | 23 | 3 Pieces |
17mm (43/64 inch) | 17mm | 15.5 | 6-7.5 | 0.6 | 50 | 23 | 3 Pieces |
17.5mm | 17.5mm | 16 | 6-7.5 | 0.6 | 50 | 23 | 3 Pieces |
18mm (23/32 inch) | 18mm | 16.5 | 6-7.9 | 0.6 | 52 | 24 | 3 Pieces |
18.5mm | 18.5mm | 17 | 6-7.9 | 0.6 | 52 | 24 | 3 Pieces |
19mm (close to 3/4") | 19mm | 17.5 | 6-7.9 | 0.6 | 52 | 24 | 3 Pieces |
19.5mm | 19.5mm | 18 | 6-7.9 | 0.6 | 52 | 24 | 3 Pieces |
20mm | 20mm | 18.5 | 6-7.9 | 0.6 | 52 | 24 | 3 Pieces |
20.5mm | 20.5mm | 19 | 6-7.9 | 0.6 | 52 | 24 | 3 Pieces |
21mm | 21mm | 19.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
21.5mm | 21.5mm | 20 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
22mm (7/8 inch) | 22mm | 20.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
22.5mm(close to 7/8") | 22.5mm | 21 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
23mm | 23mm | 21.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
23.5mm | 23.5mm | 22 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
24mm(close to 15/16") | 24mm | 22.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
24.5mm | 24.5mm | 23 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
25mm (close to 1 inch) | 25mm | 23.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
25.5mm (1 inch) | 25.5mm | 24 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
26mm (1 1/32 inch) | 26mm | 24.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
26.5mm | 26.5mm | 25 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
27mm (1 1/16 inch) | 27mm | 25.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
27.5mm | 27.5mm | 26 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
28mm (1 1/8 inch) | 28mm | 26.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
28.5mm | 28.5mm | 27 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
29mm (1 5/32 inch) | 29mm | 27.5 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
29.5mm | 29.5mm | 28 | 8-8.5 | 0.6 | 52 | 24 | 3 Pieces |
30mm (1 3/16 inch) | 30mm | 28.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
30.5mm | 30.5mm | 29 | 10 | 0.6 | 55 | 24 | 3 Pieces |
31mm | 31mm | 29.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
31.5mm | 31.5mm | 30 | 10 | 0.6 | 55 | 24 | 3 Pieces |
32mm (1 1/4 inch) | 32mm | 30.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
32.5mm | 32.5mm | 31 | 10 | 0.6 | 55 | 24 | 3 Pieces |
33mm (1 5/16 inch) | 33mm | 31.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
33.5mm | 33.5mm | 32 | 10 | 0.6 | 55 | 24 | 3 Pieces |
34mm (1 11/32 inch) | 34mm | 32.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
34.5mm | 34.5mm | 33 | 10 | 0.6 | 55 | 24 | 3 Pieces |
35mm (1 3/8 inch) | 35mm | 33.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
35.5mm | 35.5mm | 34 | 10 | 0.6 | 55 | 24 | 3 Pieces |
36mm (1 7/16 inch) | 36mm | 34.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
36.5mm | 36.5mm | 35 | 10 | 0.6 | 55 | 24 | 3 Pieces |
37mm (1 15/32 inch) | 37mm | 35.5 | 10 | 0.6 | 55 | 24 | 3 Pieces |
38mm (1 1/2 inch) | 38mm | 36.3 | 10 | 0.6 | 55 | 24 | 3 Pieces |
Product Description
1.The super-thin Electroplated diamond drill bits are one of the finest drill bit manufactured for Hobby, Lapidary, Glass applications.
2. This diamond drill bit will perform well on most types of hardness rock
From the very soft Petoskey Stone fossils to hard jasper, and so on precious materials. Especially suitable for use on hard lapidary materials like jasper, petrified wood and geodes.
3.Apply to drilling the ceramics and glass widely
For example: the glass of watch, optical glass, super-thin glass, architecture glass, automobile glass, LCD glass, quartz glass etc.
Product advantages
Diamond drill bit very thin, can reduce material consumption maximize:
The thickness of the drill bit's rim is only 0.5-0.6 mm, the material of Processed aren't damaged during drilling process, save material for high value jade, agate, jasper, petrified wood and geodes. A very good cost effective option for those that want very thin kerfs.
Hole drilling high precision:
The rim of drill bits are very smooth and thin to meet the most exacting faceting requirements. Neat, smooth, no broken edge.
High drilling efficiency:
Sharp, improve the drilling speed, Drill a Holes In Seconds
Long service life:
Super-thin drill bits are made of high quality fine diamond particles, it's more durable than common diamond bit! Drilling hole after a period of time, We recommend that you using the drill bit to drill white corundum grinding wheel for several times, the diamond particles on the front end of the drill will appear again, and then you can continue to use the drill bit.
Quick Tips
1. Water or coolant must always be used to cool and lubricate the tip.
2. The bit is suitable for use in bench drill, electric drill or rotary tool, recommended to be used in bench drill.
3. Never use drills while machine is in hammer action.
We Can List Any Size & Amount Of This Product: Hole Diameter from 3mm - 100mm
Regular Air postage from China to Worldwide and takes 10-35 days delivery to your home
We will send out your order within 1-2 days after payment has been received and cleared.
