The Irwin HSS Pro Drill Bit manufactured from high quality HSS steel. They have precision ground cutting edges for fast drilling and perfect finishing, a ground flute for maximum accuracy and fast chip removal and a universal 118º point shape for drilling a wide selection of materials.

Manufactured to DIN 338 standards.

The Irwin IRW10502388 HSS Pro Drill Bit comes in the following:
Size: 5.5 x 93mm.
PVC Tube.