Irwin Screw Extractors - How to Use a Screw Extractor

How to use a Screw Extractor to remove a broken bolt or screw from a hole:
First, drill a hole in the broken bolt. The correct drill size to use is shown below and is also stamped on each Screw Extractor. Insert Screw Extractor in the hole and, with a Tap Wrench, turn counterclockwise. The Screw Extractor acts like a corkscrew. It grips into the sides of the drilled hole and removes the broken part on its own threads without damaging the threaded hole.

Spiral Flute Screw Extractor

For removing broken screws and bolts
Left Hand Spiral, Tapered Flute
Correct drill size stamped on each Screw Extractor
Eliminates redrilling and retapping for a larger screw

No.	Drill Size	Removes Bolts & Screws	Price	Order
53401	5/64"	3/32" to 5/32", No. 3 to No. 6, 2.5MM to 4MM	$1.75
53402	7/64"	5/32" to 7/32", No. 6 to No. 12, 4MM to 6MM	$1.80
53403	5/32"	7/32" to 9/32", No. 12, 6MM to 8MM	$1.75
53404	1/4"	9/32" to 3/8" and 1/8" NPT, 1/8" BSP, 8MM to 10MM	$2.00
53405	19/64"	3/8" to 5/8" and 1/4" NPT, 1/4" BSP, 10MM to 16MM	$2.75
53406	13/32"	5/8" to 7/8" and 3/8" NPT, 3/8" BSP, 16MM to 22MM	$5.25
52407	17/32"	7/8" to 1-1/8" and 1/2" NPT, 1/2" BSP, 22MM to 27MM	$10.20
52408	13/16"	1-1/8" to 1-3/8" and 3/4" NPT, 3/4" BSP, 27MM to 36MM	$13.75
52409	1-1/16"	1-3/8" to 2" and 1" NPT, 1 " BSP, 36MM to 52MM	$18.50

53535	5 Piece Spiral Screw Extractor Set Includes EX1, EX2, EX3, EX4 & EX5. Packaged in a plastic pouch.		$9.95
53545	6 Piece Spiral Screw Extractor Set Includes EX1, EX2, EX3, EX4, EX5 & EX6. In a plastic pouch.		$14.95

Straight Flute Screw Extractor

For removing broken screws, studs and bolts
For use in soft materials or thin walled pieces such as pipe and fittings
Straight tapered flute will not expand piece being removed
Removes broken piece without damage to threads
Correct drill size stamped on each screw extractor

No.	Drill Size	Removes Bolts & Screws	Price	Order
53601	9/64"	3/16" to 5/16", No. 10, 5MM to 8MM	$2.00
53602	3/16"	3/8", 10MM	$2.00
53603	15/64"	7/16" and 1/8" NPT, 1/8" BSP, 1OMM	$2.25
53604	5/16"	1/2" to 9/16" and 1/4" NPT, 1/4" BSP, 12MM to 14MM	$2.50
53605	3/8"	5/8" and 3/8" NPT, 3/8" BSP, 16MM	$3.75
53606	15/32"	3/4" and 1/2" NPT, 1/2" BSP, 20MM	$5.25

53635	5 Piece Straight Screw Extractor Set Includes ST1, ST2, ST3, ST4 & ST5. Packaged in a plastic pouch.		$12.50
53645	6 Piece Straight Screw Extractor Set Includes ST1, ST2, ST3, ST4, ST5 & ST6. In a plastic pouch.		$17.50


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Irwin Screw Extractors - How To Use

Spiral Flute Screw Extractor

Straight Flute Screw Extractor