Damaged Screw Extractor (11 pieces)

Features

• Constructed from durable chrome vanadium steel
• The case displays the diameters of the drill bits along with the suggested sizes of the damaged screws to extract
• Aggressive left and right spiral configurations (extractor and drill) for enhanced gripping power
• Perfect for extracting faulty, corroded, or stripped screws, threaded rods, bolts, fasteners, metal taps, and plumbing pipes, etc.
• Note: Start by drilling a hole into the broken screw using an electric drill, then gently insert the extractor into the hole and turn it counterclockwise with a wrench to remove the screw

Extractor Diameters

• #1 for 1/8"-1/4" (3-6mm)
• #2 for 1/4"-5/16"(6-8mm)
  
• #3 for 5/16"-7/16"(8-11mm)
• #4 for 7/16"-9/16"(11-14mm)
• #5 for 9/16"-3/4"(14-18mm)

Drill Bit Diameters

• #1: 5/64" (2.0mm)
• #2: 7/64" (3.0mm)
• #3: 5/32" (4.0mm)
• #4: 1/4" (6.5mm)
• #5: 19/64" (7.5mm)

Specifications

• Material: Steel
• Weight: 456G
• Dimensions: 135 * 193MM

Included Items

• 5 x Drill Bits
• 5 x Extractors
• 1 x Tap Holder
• 1 x Storage Box

User Manual

1. The screw's thread direction is regular, whereas the broken wire extractor's thread is in reverse.
2. As the broken wire extractor is rotated counterclockwise, it progressively draws into the inner hole, causing the screw to turn after a certain