Feature

●Size: Drill diameter: 0.03 inches (0.8 mm), Shaft diameter: 0.09 inches (2.34 mm)
●Maximum Rotational Speed: 30,000 rpm (Drilling)
●Suitable Speed: 5000 - 10000
●Material: HSS wood
●Quantity: 3


Description

It can be used for a wide range of holes for printed circuit boards, figures, models, etc.
For metal, wood, and resin processing.