タイトルまたは説明

Jiangyin Jiufeng Diamond Tools Factory, as one of the leading factories in China,
is specialized in the fields of diamond tools and tungsten carbide rotary burs.
Our main products include diamond files, diamond saw blades (diamond wheel, disc),
diamond whetstones (diamond sharpening stone), diamond mounted points (bur),
diamond core drill bits (diamond hole saw), diamond grinding and cutting wheels
(diamond polishing wheel) and carbide rotary burrs (tungsten carbide burs) and
so on. With good quality, competitive price and prompt delivery, we are enjoying
good reputation from customers all over the world. 

Features:
1) Dimensions:
a) Shank diameter: 3, 3.*7mm
b) Length: *5mm
2) Diamond grit: #*0 - #**0 available
3) Coating: nickel, chrome, titanium available
4) Smooth cutting surface and high drilling speed