The 10-degree tapered reamer is a universal tool. The tapered reamer drawbar is suitable for 1-1/2 inches (about 3.5 cm) per foot. The tapered design allows the ball joint to be properly installed on the spindle. of the drawbar is connected to the spindle. The tapered hole is used to fix of the drawbar. The tapered reamer, with an angle of 10°, can articulate the drawbar taper on the knot hole. It is suitable for car and truck drawbars. Made of 6542 high-speed steel, it has high hot hardness, high wear resistance, high hardening, sufficient plasticity and toughness. And it can withstand large impact forces and high-load operations, and can be used many times. 10-degree ball joint tapered reamer Colour:As Shown Material:Steel Package Contents: 1 set x reamer tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.