JXHONG Upgraded Broad Head Bull Pin Alignment Punches — Cone 1-1/4 to 5/16 in, 13.75 in Long, AISI 4135 Steel, 12.9 Strength

Overview

Discover the JXHONG Upgraded Broad Head Bull Pin Alignment Punches, engineered to help technicians achieve steady, precise pin alignment in metalwork, cabinetry, and assembly tasks. With a long 13.75 inch body and a broad, mushroomed head, this set is designed to offer confident contact and controlled leverage. The cone tips span from 1-1/4 inch down to 5/16 inch, giving you a versatile range without switching tools.

Built for durability and consistent performance, the punches are machined from high-strength AISI 4135 alloy steel and heat treated to a 12.9 level, delivering rigid, repeatable results under demanding use. The galvanized finish minimizes wear and glide friction, while the included cowhide holder and tool tether help keep the set organized between jobs.

Key features

• Mushrooming broad head with a galvanized surface for durable, smooth contact
• AISI 4135 alloy steel, precision machined and heat treated to 12.9 strength
• Cone sizes from 1-1/4” to 5/16” and a 13.75” overall length; net weight around 2.63 lbs
• Flat surface designed for a spanner, enabling easier loosening of wedged pins
• 1/4” tether hole passthrough accommodates a 6 mm screwdriver; includes cowhide holder and tool tether

Real-world use and versatility

• Useful for automotive, machinery, and cabinet assembly where pin alignment matters
• Long reach and measurable cone range support varied hardware sizes without tool changes
• Flat-spanner design helps you quickly loosen wedged pins during difficult disassembly or adjustment
• Secure transport and storage thanks to the added cowhide holder and tether

Care, handling, and how to choose

Store in the provided cowhide holder to reduce wear and keep components organized. After use, wipe clean to prevent surface corrosion and inspect the tip for wear before next job. Choose this set if you value a robust, dedicated alignment tool with a broad head and long reach for precise control.

Why choose JXHONG

JXHONG designs purpose-built hand tools for demanding tasks, balancing strength, precision, and practical details that support real-world workflows. This punch set combines strength with thoughtful accessibility features, aiming to help you tackle alignment tasks with confidence and consistency while remaining flexible for different applications.