CONVENIENT and PRACTICAL: Contains 4 pcs turning inserts, with low friction coefficient, wear resistance, and inner diameter of 2mm/0.1in
2. LONG LASTING: Made of cemented carbide with long service life and fast cutting speed, which can improve processing efficiency
3. SPECIFIC ACCESSORIES: Specially designed for steel, cast iron and metal materials, you can use it with confidence
4. GLOSSY EDGES: After careful polishing, there are glossy edges, you don't have to worry about scratching your hands during use