1 mm Drill Bit for PCB Drilling Machine (Pack of 10)
10PC HSS DRILL BIT SET - HIGH SPEED STEEL - BLACK OXIDE FINISH - WITH INDEX
HIGH SPEED STEEL DRILL BIT SETS
These basic drill bits are made from high speed steel that meets or exceeds the federal specifications for industrial ratings. They are rated for drilling in Printed Circuit Board. Comes with black oxide finish and index.