15
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.The Irwin IRW10502321 HSS Pro Drillbits comes in a bulk pack of 5. Specifications:Drillbit diameter: 9.0mmTotal length: 125mmWorking Length: 81mmAdditional Information:• Tip Diameter (mm): 9• Working Length (mm): 81• Overall Length (mm): 125• Pack Qty.: 5