Removal of Studs Broken Below Surface (Sheet 1 of 3)
TOOLS: Screw extractor set
Portable electric drill
Twist drill set
Ball peen hammer
Using penetrating oil, lube thread area (A).
Choose right size guide (B) to fit hole (C).
Place guide (B) into hole (C).
S a f e t y goggles m u s t b e w o r n
when using drill to prevent injury
Using electric drill with pilot twist drill,
drill stud through center of guide (B).
Take guide (B) out of hole (C).
Using electric drill with twist drill slightly
smaller than extractor, drill into stud (D).
Make sure all metal chips are
r e m o v e d from hole (C) before
Go on to Sheet 2