RUKO Drill Bits & Parts Twist drill bit 616448 - RUKO 228055, Ruko manufactures the 228055 HSSE-Co 5 twist drill bit with a diameter of 5.5 mm and total length of 93 mm, complying with DIN 338 standards. This high-performance metal and steel drill bit is ideal for precision machining tasks. It is particularly suited for drilling through sheets of metal and can be used in various machining tool applications. RUKO 228055 HSSE-Co 5 Twist Drill 5.5mm High Performance Portable Use
