This Carbide Drill Bit Set contains 1ea. of the following Metric sizes; 4.45mm, 4.50mm, 4.55mm, 4.60mm, 4.65mm, 4.70mm, 4.75mm, 4.80mm, 4.85mm, 4.90mm, 4.95mm, 5.00mm, 5.05mm, 5.10mm, 5.15mm, 5.20mm, 5.25mm, 5.30mm, 5.35mm, 5.40mm, 5.45mm, 5.50mm, 5.55mm, 5.60mm, and 5.65mm.
These Millimeter Drill Bits are made of Tungsten Carbide. The over all length is 1.50". The shanks have a diameter of .1250 and all have identification rings on them.