-40%
Small Gemstone Drill Bits 0.5mm Lapidary Tools Carving Burrs Pack of 30Pcs
$ 7.88
- Description
- Size Guide
Description
30Pcs 0.5 mm Diamond Coated Hole Saw Drill Solid Bits For Jewelry Gems Glass Tile Ceramic Marble GraniteThe diamond coated hole saw suitable for use in drill hole on Jewelry, Gems, glass, marble, tile or granite.
Head Diameter : 0.5mm
Total length : 42mm (1-21/32")
Drilling depth: 3mm depth
Shank diameter: 2.35mm (3/32")
Quantity: 30 Pcs
Material: Metal, diamond
Color: Silver Tone
Drilling speed: Drill a Holes 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 (Head Diameter from 0.4mm - 3mm)& Amount Of This Product
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. Should you have any queries, please contact me directly.