Extracts Broken Screws, Studs and Bolts: 5mm to 16mm Threads

Designed to remove broken fasteners without breaking or jamming. Will turn broken fasteners out while permitting the highest torque without expansion. Made from C4150 alloy steel. Supplied in tough PVC case.

Instructions For Use:

  • 1. Carefully locate drill and guide bushing and engage ground HSS drill bit. For sizes of 7mm and up, pre-drill.
  • 2. Drive in the extractor pin (no deformation of drilled part).
  • 3. Put on the extractor nut and unscrew using a wrench.
  • 4. Use special guide bushes when drilling sunken or protruding broken screws.

Chart For Using Screw Extractors

For screws that are really seized up first spray with a solvent or heat up. Extractor pins are manufactured from high grade materials and should be kept straight and not heated.

Bolt Size Pre-Drill Size (mm) Drill Size (mm) Extractor Pin Size Nut Size Hex Size (mm)
M5 - 3.2 Size 1 Size 1 Wr. 10
M6 - 3.2 Size 1 Size 1 Wr. 10
M7 3.2 4.8 Size 2 Size 2 Wr. 11
M8 3.2 4.8 Size 2 Size 2 Wr. 11
M9 4.8 6.4 Size 3 Size 3 Wr. 13
M10 4.8 6.4 Size 3 Size 3 Wr. 13
M12 4.8 8.0 Size 4 Size 4 Wr. 14
M14 6.4 8.7 Size 5 Size 5 Wr. 17
M16 6.4 8.7 Size 5 Size 5 Wr. 17

Replacement Parts For Screw Extractor Set

Item No. Description
8965-A 3.2mm (1/8") HSS Drill
8965-B 4.8mm (3/16") HSS Drill
8965-C 6.4mm (1/4") HSS Drill
8965-D 8.0mm (5/16") HSS Drill
8965-E 8.7mm (11/32") HSS Drill
8965-F #1 Drilling Guide
8965-G #2 Drilling Guide
8965-H #3 Drilling Guide
8965-I #4 Drilling Guide
8965-J #5 Drilling Guide
8965-K #6 Drilling Guide
8965-L #7 Drilling Guide
8965-M #8 Drilling Guide
Item No. Description
8965-N #9 Drilling Guide
8965-O #10 Drilling Guide
8965-P #1 Extractor Nut
8965-Q #2 Extractor Nut
8965-R #3 Extractor Nut
8965-S #4 Extractor Nut
8965-T #5 Extractor Nut
8965-U #1 Extractor Nut
8965-V #2 Extractor Nut
8965-W #3 Extractor Nut
8965-X #4 Extractor Nut
8965-Y #5 Extractor Nut
8965-Z Blow Mold Case
Barcode # 9322159989656