Performance Tool W2966 5 Piece Heavy Duty Screw Extractor Set with Case

• Removes damaged screws, broken studs, set screw and pipe fittings
• Heavy Duty Chrome Moly Steel Construction
• Includes Storage Case

Performance Tool W2966 5 Piece Heavy Duty Screw Extractor Set with Case - Tool #1 for 5/32" to 1/4" (4mm to 6mm) use with drill bit size 3/32". Tool #2 for 1/4" to 5/16" (6mm to 8mm) use with drill bit size 9/64". Tool #3 for 5/16" to 7/16" (8mm to 11mm) use with drill bit size 5/32". Tool #4 for 7/16" to 9/16" (11mm to 14mm) use with drill bit size 1/4". Tool #5 for 9/16" to 3/4" (14mm to 18mm) use with drill bit size 19/64". Drill bits not included.