Workshop alignment tool designed for stubborn bull pins, promising controlled, repeatable alignment and removal. Handy for engineers and tradespeople who need confidence when working on flanged joints and heavy fittings. Worth buying for frequent site use if durability and practical features matter, especially with JXHONG Broad Head Bull Pin Alignment Punches.
⚡ At a Glance
- • Driving Precision: Tapered cone and 13.75in length help line up pins accurately
- • Best for: Tradespeople and maintenance teams needing reliable pin alignment
- • Not ideal for: Tasks that require multiple interchangeable pin diameters beyond 5/16in
Tapered cone design and long reach make alignment across thick joints straightforward. Flat spanner surface and tether hole speed removal and recovery on-site.
Long-lasting strength – With heat-treated AISI 4135 alloy steel
Precision-machined AISI 4135 alloy steel is heat treated to a high-strength rating, quoted at level 12.9. That rating matches high-strength fastener standards and reduces permanent deformation under heavy impacts.
Exceptional resistance to bending and mushrooming keeps the tool usable after repeated hammering, so fewer replacements are needed over time.
Accurate alignment – Thanks to the tapered cone and 13.75in length
Cone runs from 1-1/4in down to 5/16in, offering a gradual taper for controlled seating. The extended 13.75in reach gives better access to deep or awkward joints.
Pin alignment becomes steadier and more repeatable, helping to guide pins through thick flanges or recessed fittings without excessive hammer blows.
Faster extraction and secure handling – With flat spanner surface, tether hole and cowhide holder
Flat surface accepts a spanner for added leverage when loosening wedged bull pins, and a 1/4in tether hole fits a 6mm screwdriver for secure attachment. A cowhide holder and tool tether are supplied for transport.
Loosening stuck pins is more controllable, and the included holder and tether reduce the chance of dropped or misplaced punches on busy sites.
✨ The 4 Key Reasons for JXHONG Broad Head Bull Pin Alignment Punches
- AISI 4135 alloy steel - Resists bending under heavy hammer blows for longevity
- Heat-treated to 12.9 strength - Withstands high shear and tensile forces during use
- Galvanised surface - Reduces corrosion risk on exposed metal in workshops
- Cowhide holder and tether - Keeps punches organised and prevents tool loss on site
📋 Technical Details at a Glance
- Category: Office Product
- Brand: JXHONG
- Material: AISI 4135 alloy steel
- Heat Treatment: Precision heat treated (high-strength)
- Strength Rating: 12.9 level high strength
❓ Frequently Asked Questions
Q: What sizes does the cone cover?
A: The cone covers 1-1/4" down to 5/16", with an overall length of 13.75in for extended reach.
Q: What material and strength rating are used?
A: Made from precision-machined AISI 4135 alloy steel and heat treated to a 12.9 level high strength rating.
Q: Are any accessories included for carrying or securing the tool?
A: A cowhide holder and tool tether are included, and a 1/4" tether hole accepts a 6mm screwdriver for secure attachment.
🏆 Our Verdict
Suitable for tradespeople and maintenance teams who need dependable alignment and removal of bull pins. Strength and practical features such as the tapered cone, flat spanner surface, galvanised finish and supplied holder make it stand out for heavy workshop use. Built to endure repeated impact, the design promises long-term value for frequent on-site work.
