This new carbide drill bit set contains 2ea. of the following metric sizes; .25mm .0098), .30mm .0118), .35mm (.0138), .40mm (.0158), .45mm (.0177).
All these Micro 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.