Designed to align existing holes and enlarge undersized holes, this taper chuck reamer kit increases the taper for easier drilling, especially when creating larger holes in connecting rod arms and steering knuckles. Key benefits Improves drilling accuracy by aligning irregular and shifted bolt holes Enables enlarging undersized holes to the required size with a single tool Tapered design simplifies entry into complex hole patterns and overlapping holes Applications and compatibility Applications: Commonly used in bridge work, construction, steel structure fabrication, and automotive (truck and trailer) industries Material compatibility: Designed for use with stainless steel, aluminum, copper, alloys, and plastics Design features Tapered point design: Allows the reamer bit to enter nonlinear, overlapping holes to align bolt holes and enlarge steering knuckle and linkage arm holes Heavy‑duty construction: Built as a robust HSS reamer kit Material: M2 speed steel (HSS) for durability and efficient cutting Performance and practicality Fast and reliable performance in a variety of strong steels Suitable for aligning and enlarging holes in critical automotive and structural components Use scenarios Scenario 1: Automotive and maintenance on trucks and trailers, enlarging bolt holes in steering knuckles and linkage arms for proper fitment Scenario 2: Structural fabrication and bridge work, aligning and enlarging holes in steel structure components during fabrication or Scenario 3: General multi‑material drilling tasks, enlarging undersized holes in stainless steel, aluminum, copper, alloys, or plastics where precise hole alignment is required