10 degree tapered reamer is a universal tool designed for proper fitting of ball joints to spindles, tie rod ends to spindles, and tapered holes to hold tie rod ends. Tapered reamer with 2 inches per foot taper (10 degree) measures 0.5 inches OD on the small end and 1.00 inch OD on the large end. It can ream the tie rod taper on the knuckle holes, suitable for car and truck traction bars. This 10 degree tapered reamer is ideal for accurately fitting ball joints or tie rod ends to spindles or knuckles, ensuring proper alignment and functionality. Made of 6542 high-speed steel, it offers high thermal hardness, high wear resistance, high hardenability, and sufficient plasticity and toughness. It can withstand large impact force and high load operation, and can be used multiple times. High quality reamer with precise dimensions, sharp cutting edge, smooth operation, and long-lasting performance. Maintains its edge well for consistent results in ball joint socket applications. Color: As shown. Material: Carbon steel. Package Contents: 1 set reamer tool. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3 cm.