These drill bits are designed to remove broken studs, bolts, socket screws and fittings
This drill bit set features an aggressive left-hand spiral design for extra gripping power
Each drill bit has a spiral flute for higher grip when resistance increases
Drill bit size and recommended drill bit size are etched on each tool for easy identification
Spiral screw extractors: EX-1, EX-2, EX-3, EX-4, EX-5 and EX-6

Technical Details

Size (LWH): 12.3 inches, 7.8 inches, 2.1 inches
Product Details
Product Dimensions: 12.3 x 7.8 x 2.1 inches
Shipping Weight: 3.1 pounds (View shipping rates and policies)
ASIN : B000EEX644