• Ideal for drilling and tapping
• Includes: 8-32 UNC, 10-24 UNC, 10-32 UNF, 12-24 UNC, 1/4-20 UNC Impact Drill Taps
• Features a countersink
• Laser Etched Size for easy size identification
• 1/4" Quick Change Hex Shank
• Designed for use in Impact Drivers & Drill Drivers
• For use in up to 1/4" metal