Irwin 10502246 1.5mm HSS Pro Drillbits Bulk Pack (10 Pieces)

Amazon

Manufactured from high quality HSS steel Steam oxide surface finish Precision ground cutting edges Fast drilling and perfect finishing Ground flute for maximum accuracy and fast chip removal IRWIN, 133 years of ingenuity and high quality, Weight: 0.0220462262 pounds, Manufacturer: Stanley Black & Decker

Zoro Tools

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 118 point shape for drilling a wide selection of materials.