01 — Essential Specifications
Choose with confidence
Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Stainless steel
- Cast iron
- Aluminum
- Steel
Recommended applications
Typical jobs and operations
- Steel, stainless steel, cast iron, aluminum, machinery components, pipe fittings. Broken bolt removal stud extraction pipe fitting removal automotive repair automotive repair industrial maintenance industrial maintenance construction fabrication HVAC & Plumbing
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Construction & identification
Tool typeScrew Extractors
Tool subtypeSpiral-Flute Screw Extractors
Detailed styleStandard Extractor
Manufacturer seriesX1
Series familyX1
Measurement systemImperial
Manufacturer part numberX1-8
Dimensions & fit
Size1-3/8"
Increment1/1 in
Cutting diameter8
Overall length4-3/8
Pack quantity1
Cutting geometry
Flute geometrySpiral Flute
04 -- Why Choose this series
Series advantage
Why choose the X1 series
X1
X1 extractors remove damaged screws without harming threads.
Features supporting this advantage
- X1 extractors remove damaged screws without harming threads.
- Spiral Flute
05 -- Compatibility & What's Included
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
View the complete technical description
Champion X1-8 Spiral Flute Screw Extractor | 1-3/8" to 1-3/4" Bolt — Left-Hand Spiral Extraction
The X1-8 is a Champion X1 heavy-duty spiral-flute screw extractor sized for broken fasteners from 1-3/8" to 1-3/4". Its tapered spiral flutes tighten into the drilled hole as counterclockwise torque is applied, helping remove broken screws, bolts, studs and pipe fittings.
Drill a centered 13/16" pilot hole, insert the extractor and turn counterclockwise with a tap wrench, T-handle or adjustable wrench. The left-hand rotation and aggressive spiral profile are designed for controlled extraction of rusty, seized, sheared or overtightened right-hand threaded parts. Penetrating oil may help with corrosion.
Exact X1-Size Specifications
| Manufacturer part number | X1-8 |
|---|---|
| Extractor size | X1-8 |
| Flute style | Spiral flute, left-hand rotation |
| Small-end diameter | 3/4" |
| Large-end diameter | 1" |
| Overall length | 4-3/8" |
| Recommended drill size | 13/16" |
| Compatible bolt sizes | 1-3/8" to 1-3/4" |
| Compatible pipe sizes | 3/4" |
| Material | Hardened alloy steel |
| Country of origin | Made in USA |
How to Use This Spiral-Flute Extractor
Center-punch the broken fastener, drill only to the recommended pilot-hole size, then insert the X1-8. Turn counterclockwise using controlled hand-tool torque so the spiral flutes can bite and lift the fastener out. Do not use an impact driver; wear eye protection and follow safe extraction practices.
Always drill the recommended pilot hole before inserting the extractor. Cutting tools and broken fasteners may cause injury if misused.
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