Multifunctional LED electrical tester pen, transparent casing, with inductive voltage screwdriver and bright LED light (5-pack)

Features:1.Efficient File: The complete and uniform distribution of particles allows these files to sharpen stably and efficiently.
2.Practical Use: Primarily applied for grinding, mold making and repair, engraving, line cutting, welding milling, etc.
3.Wide Utility: Allows flexible application on a 7/32" wheel and a large chainsaw chain, such as 404, 3/8" chain.
4.Easy to Change: Specially designed for electric grinders, only 2 steps are required to complete the change, very easy.
5.Durable Use: By adopting emery material through the Ti electroplating process, the grinding heads have excellent durability.
Specifications:Item Type: Chainsaw Sharpening Cutter
Material: Emery
Function: Grinding Head for Saw Chain Grinder
Features:
1.Mainly used for grinding, mold processing and repair, engraving, line cutting, welding, milling, and welding.Chamfering and grooving of various mechanical parts, cleaning of pipes, holes, and surface treatment of parts.
2.It can be installed on electric grinders, engraving tools, and pneumatic engraving pens.

Package List:20 x Chainsaw Sharpening Cutters
Note:There may be numerous black spots on the surface of the grinding head.It's not that the Ti coating falls off, but the Ti and silicon cemented carbide are mixed for better usability.