With the Facom 222A.T5 ground metal drill bit, you drill clean, precise 5 mm holes in steel up to 800 MPa, stainless steel, grey cast iron, and aluminium alloys. The 2 precision-ground cutting edges reduce bit wandering on startup while ensuring smooth chip evacuation. Built from durable hss material, it withstands high friction and heat buildup, retaining its sharp cutting edge through demanding metalworking jobs. Featuring an overall length of 85 mm and a 5 mm cylindrical shank, it clamps securely into any standard drill chuck for stable, vibration-free drilling with optimal control in your workshop.