7 Degree Tapered Ball Joint Reamer For 1-1/2" Per Foot Ball Joint Tapered Reamer

7 Degree Tapered Ball Joint Reamer

This 7 degree tapered ball joint reamer precisely enlarges and restores worn ball joint tapers to a 1-1/2 inch per foot seat.

Overview

The 7 degree tapered ball joint reamer is a precision tool built to restore worn or egged-out ball joint tapers in steering knuckles and control arms. It removes minimal material while re-establishing the correct seat angle, ensuring a tight, slop-free ball joint fit. Vehicle and equipment technicians rely on this 7 degree ball joint reamer for front-end rebuilds that demand accurate taper geometry.

Built For Performance

• Precision ground 7-degree cutting flutes produce a clean, burr-free taper
• High-speed steel body resists dulling and holds an edge through repeated use
• 1-1/2 inch per foot taper matches common automotive and light truck ball joint specifications
• Helical flute geometry clears chips quickly and reduces binding in deep bores
• Square drive shank fits standard tap handles and drivers
• Extended length reaches into tight suspension pockets without disassembly

On-The-Job Use

• Reaming worn ball joint tapers in steering knuckles and control arms
• Restoring taper accuracy after pressing in new ball joints
• Light-truck and SUV front-end overhauls
• Agricultural and construction equipment steering linkage repairs

Specs At A Glance

Good To Know

Q: Does this reamer need a pilot bushing? A: It can be used with a guide but functions without one; align it carefully or use a drill press for best results.

Q: Can I use this on both upper and lower ball joints? A: Yes, it works on any 7-degree ball joint taper regardless of location, provided the stud matches the 1-1/2 inch per foot seat.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.