RUKO Drill Bits & Parts Twist drill bit set 616450 - RUKO 259214RO, The RUKO 259214RO is a 19-piece twist drill bit set designed for precision machining tasks. Featuring a DIN 338 standard triangular shank, these high-speed steel drill bits are ideal for drilling through metal and sheet metal. This set is essential for both professional machinists and DIY enthusiasts requiring versatility and reliability. RUKO 259214RO HSS-G Twist Drill Bit Set 19-Piece DIN 338 Triangular Shank
