1 PCS HSS Metalworking Power Tool Durable High Speed Steel Twist Drill Bit
- High-speed steel, high quality with good durability.
- Suitable for wood, plank, plastic, aluminium plate or sheet iron.
- Extremely high hardness, in the drilling work has excellent processing performance, all grinding sharp ligament sticky milling work hole smooth no burr.
- Good toughness of materials, wear resistance, drilling ability.
- Item color: gold
