Features and Benefits:

• Chart showing which drill bits and screw extractors to use to remove the most common sizes of screws and bolts
• Six spiral screw extractors (Ex-1-Ex-6)
• Thirteen sizes of multi-spline screw extractors (1/8"-1/2")
• Sixteen sizes of left hand mechanics length cobalt drill bits (5/64"-1/2")

With this new set of Hanson screw extractors and drill bits, you will have the full range of screw extractors, both spiral and multi-spline, that you need to remove the toughest bolts and screws from 3/32" to 15/16" (including metric sizes). The left hand cobalt drill bits are designed to drill into tough screws and bolts counterclockwise which often helps to loosen the bolt while it drills.