Mũi Khoan Mài Kim Cương / Đá Thủy Tinh 0.4-3.0mm Chuyên Dụng Kính tại Lotte Market

Giới thiệu Mũi Khoan Mài Kim Cương / Đá Thủy Tinh 0.4-3.0mm Chuyên Dụng Kính tại Lotte Market

Features:


*100% brand new and high quality.
*Made of high-quality materials, durable and practical
*It can be installed on electronic grinders, crane grinders and hand drills (not provided here).
*Suitable for drilling holes in jewelry, gems, glass, marble, ceramic tiles or granite.
*Used for drilling, engraving, precision grinding and internal grinding cemented carbide for ceramics, glass, gems, alloys and many other abrasives.
*Used with water as lubricant
*Note: When engraving, cold water must be used to cool the workpiece and polish the grinding head, and there must be no water in an instant
*Do not use an electric drill when the machine is hammering
*If you are trying to drill through a material with a thickness of more than 6mm, it is recommended to use the double-sided drilling through method. First drill on one side, and then flip the stone to the other side to complete the drilling.


Specifications:


*Pen shape: cylindrical tip
*Head diameter: 0.4mm / 0.5mm / 0.6mm / 0.8mm / 1mm / 1.2mm / 1.5mm / 1.8mm / 2mm / 2.5mm/3mm
*Total length: 42mm (1-21/32inch)
*Drilling depth: 3-6mm depth
* Shank diameter: 2.35mm (3/32inch)
*Material: metal, diamond
*Quantity: 30 pieces
*Speed 5000-50000r/min


Package Contents:


30*drill


Conversion: 1inch = 2.54cm, 1cm = 0.393inches


Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

#DrillBits  #0.4-3.0mm  #30Pcs  #Burrs  #Carving  #Ceramic  #Diamond  #Drilling  #Engraving  #ForStone  #Glass  #Lapidary  #Marble  #Micro  #Tiles  #Tools  #Durable  #HighQuality