IVY Classic 01360 5-Piece Chrome Alloy-Steel Spiral Screw Extractor Set, Sturdy Plastic Case

IVY Classic Industries is dedicated to producing a comprehensive, quality line of power tool accessories and hand tools. IVY Classic Chrome Alloy-Steel Spiral Screw Extractors are designed to remove broken screws, bolts and studs. These screw extractors are constructed out of Chrome Alloy-Steel for strength and longevity. The featured tapered left hand spiral flute grips the screw firmly while the polished body and sandblasted flute prevents rust. This 5-Piece Set includes: #1, #2, #3, #4, #5 spiral screw extractors. For the No. 1 Spiral Screw Extractor, use drill size: 5/16-inch, Removes screws and bolts: 3/32 - 5/32-inch, No. 3 - No. 6, 2.5mm - 4mm. For the No. 2 Spiral Screw Extractor, use drill size: 7/64-inch, Removes screws and bolts: 5/32 - 7/32-inch, No. 6 - No. 12, 4mm - 6mm. For the No. 3 Spiral Screw Extractor, use drill size: 5/32-inch, Removes screws and bolts: 7/32 - 9/32-inch, No. 14, 6mm - 8mm. For the No. 4 Spiral Screw Extractor, use 1/4-inch drill to remove 9/32 - 3/8-inch, 8mm - 10mm, 1/8-inch NPT pipe thread. For the No. 5 Spiral Screw Extractor, use 19/64-inch drill to remove 3/8-inch - 5/8-inch, 10mm - 16mm, 1/4-inch NPT pipe thread.