|GNB979640-3mm||Handling = 20 Days||Made In China|
Using high speed steel that has good toughness, high wear resistance, and excellent cutting performance.
High speed steel can enhance heat resistance, extend the service life, high efficiency.
For all types of metal punching. Hand drill or bench drill can be used.
Uses: used for drilling stainless steel, iron, copper, aluminum, wood and other materials.
1x Twist Drill