Round Circuit Board Spacer: M4 Screw, 8 mm OAL, 4.2 to 4.8 mm ID, 6 mm OD, Aluminum MPN:MS1015M04F16F

The chucking reamer from Dapra is an essential tool for machinists looking to create precision holes or threads in various materials such as steel, aluminum, and brass. Its solid carbide construction ensures durability while the 0.1395 diameter, 3 length of cut, and 3/4 flute length provide accurate cutting on small components with minimal material waste. With its versatility in creating different types of threads and holes, this chucking reamer is ideal for machinists working in industries such as automotive, aerospace, or medical equipment manufacturing, where high precision is essential.