This tapered ball joint reamer is made of high quality high speed steel material, very sturdy and . It has high hardness and wear resistance, which can withstand major impacts and high-load operations, making it a reliable choice. This bridge construction reamer tool is suitable for a variety of materials including aluminum, brass, cast iron and steel. The and blade ensures smooth operation and maintains over multiple uses. This 7 degree ball joint tapered reamer features design, providing a stable, comfortable grip and smoother reaming in portable power and pneumatic tools. It can precise fitting of ball joints and tie rods in a variety of automotive applications. This reamer tool is designed for a variety of uses, specializing in automotive, bridge structures and metal fabrication, drilling tapered holes in drawbar control arms on cars and trucks., Manufacturer: Littimoon