TONYSA Diamond Chainsaw Sharpener, Chainsaw Stone File, Chain Sharpening Jig, with 4.8 mm for Sharpening and Grinding, 8 Pieces

Features:
The chainsaw drill bit is made with complete and uniform particles.
These files can sharpen the chain stably and efficiently. It only takes a few minutes to get rid of the tedious manual sharpening once and for all.
The hardest titanium wheel uses a titanium electroplating process, ensuring a long service life.
These drill bits are specially designed for electric saw sharpeners. It can be replaced in just 2 steps.
Generally speaking, a 4.8 mm diameter is suitable for a small chainsaw. Specifications:
Material: Titanium coating
Color: Gold
Diameter: 4.8 mm (3/16")
Quantity: 8 pieces
Package weight:
4.8 mm: 33.1 g / 1.17 oz
Package: 70 x 40 x 20 mm Note:
There may be numerous black spots on the wheel surface. This is not because the titanium coating is peeling off, but because the titanium and silicon carbide are mixed. Best used. Package List:
8 * Chainsaw Bits