Users of the broken bolt extraction kit:

U.S. Military
Consumers Energy
Fleet Maintenance Services and many more...
For Technical Questions and Intl. Shipments, call:
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Call Today: 517-937-8316
Military Orders: 517-937-8316
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Broken Bolt Order Button
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"Your tool has certainly shown it's worth the investment."

Joseph D., Dunigan Bros., Inc.
View More Testimonials | Users of the Kit

Military Sales Call:

Small Kit National Stock #
Part # CF-UDF-01

Large Kit National Stock #
Part # CF-UDF-02

Combo Kit (Both kits above)
Part # CF-UDF-03

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"Just a quick line on the kit I purchased from you. We struggled with broken bolts for 15 years or sent things to the machine shop to have them removed. In the last three months I have used your kit six times. The labor savings have been tremendous. One of such instances even saved removing the head from an engine. Thanks again for a great product!"

Deke W., Engine Surgeons
View More Testimonials | Users of the Kit

Small Broken Bolt Removal Kit Demo

Small Broken Bolt Extractor Kit Demo Step 1

Step 1: Grind off any excess bolt sticking above the surface that the fixture mounts on. (If the bolt is broken below the surface, move to Step 2)

Small Broken Bolt Extractor Kit Demo Step 2 and 3

Step 2: Line up bushing over bolt (See Alignment Tips)

Step 3: Attach fixture by using 1 bolt, 2 bolts or "C" - Clamps

Small Broken Bolt Extractor Kit Demo Step 4

Step 4: Insert correct tap drill bushing for your bolt size (see chart below)

Qty. Tap Tap Drill Drill Bushing
1 ea. 1/4-20 #6 #6
1 ea. 1/4-28 #3 #3
1 ea. 5/16-18 "G" "G"
1 ea. 5/16-24 "J" "J"
1 ea. 3/8-16 "O" "O"
1 ea. 3/8-24 "Q" "Q"
1 ea. M6-1.0 #7 #7
1 ea. M7-1.0 "C" "C"
1 ea. M8-1.25 "H" "H"
1 ea. M8-1.0 "K" "K"
1 ea. M10-1.5 "R" "R"
1 ea. M10-1.25 "S" "S"
* 1 ea. 10-24 #24 #24 *
* 1 ea. 10-32 #20 #20 *
* These sets are avaliable apon request, call for pricing.
Small Broken Bolt Extractor Kit Demo Step 5 and 6

Step 5: Use correct tap drill (+.005 larger) in drill press or hand drill. The .005 guarantees separation of the body of the bolt from its threads (see size chart above)

Step 6: Drill through the center of the bolt until you break through the bottom of the bolt (you can feel when this happens)

Small Broken Bolt Extractor Kit Demo Step 7

Step 7: 75% of the time there is no need to chase the threads with the tap. Ready for re-assembly. (IF NEEDED) Run hand tap to clean out any pieces that might be left in the original threads. Blow out the hole, then screw in the bolt or stud

Many industries are already using this new tool to solve their broken bolt problems. Many industries have yet to benefit from this tool as well. If you have an issue with a broken bolt, contact us today!

Order Today!

Uses of the Broken Bolt Extractor Include:

  • Broken Bolt Extraction
  • Exhaust Manifold Bolts
  • Engine Block Broken Bolts
  • Cylinder Head Repair
  • Broken Bolts above, below and level with the surface
  • Lift Trucks
  • Automotive Broken Bolts
  • Engine Rebuilding
  • Truck Repair
  • Heavy Equipment Repair
  • Automobile Repair
  • Building Maintenance
  • Grounds Equipment
  • School Buses
  • Aluminum Pumps, Compressors, etc.
  • Remove bolts for others as a business!
  • Use this tool for all of your broken bolts, ANYTHING with broken bolts!