100% brand new and high quality.
Use with water as a lubricant.
Shank diameter:2.35mm(3/32inch).
Total length:40-45mm(1.57-1.77inch).
Grit:200#.
Color:Silver.
Material:Diamond.
Head diameter:1/1.5/2/2.5/3/4mm(0.04/0.06/0.08/0.1/0.12/0.15inch).
Package Included:
6 x Diamond Coated Grinding Needle(1/1.5/2/2.5/3/4mm each 1pc)
Use with water as a lubricant.
Shank diameter:2.35mm(3/32inch).
Total length:40-45mm(1.57-1.77inch).
Grit:200#.
Color:Silver.
Material:Diamond.
Head diameter:1/1.5/2/2.5/3/4mm(0.04/0.06/0.08/0.1/0.12/0.15inch).
Package Included:
6 x Diamond Coated Grinding Needle(1/1.5/2/2.5/3/4mm each 1pc)