1. Material: cemented carbide
2. Type: angle milling cutter
3. Purpose: used for grooving wood
4. Strong and durable, not easy to deform
5. Small and convenient, easy to carry
6. Diameter of handle: 6.35 mm
7. Weight: about 15 grams
8. The set contains: 1/4''; 1/8''; 3/8''; 1/2''
