Series 557 90° HSS Straight Shank NC Spotting Drills feature a durable HSS construction and a 90° Point for countersinking and chamfering of tapping holes in one operation. Please note: Only suitable for shallow depth drilling.

Features and Benefits
• For countersinking and chamfering of tapping holes in one operation
• Durable high speed steel construction
• Suitable for shallow drilling applications

Notes
• Only suitable for shallow depth drilling2
• Available in metric sizes 3mm to 25mm