Features EXCELLENT STEEL: The reamer is made of excellent 45 steel, with high strength, good stability, impact resistance and wear resistance. MULTIPLE USES: This tapered reamer for woodworking has functions of boring, chamfering, deburring and other functions, which makes it easier to drive screws in. APPLICABLE RANGE: The reamer specification is 5-16mm, suitable for drilling musical instruments, repairing holes for woodworking, hole boring, etc. 6 Flute design: The tapered reamer is 6 flute design, incisor and durable, convenient for quick boring, efficient and practical. WITH T-HANDLE: Equipped with a T-shaped handle that provides leverage, easy to control, suitable for processing metal plates, plastics, etc. Specification: Item Type: Tapered Reamer Material: 45 steel. Specification: 5-16mm/0.2-0.63 inch Feature: Portable, precise, durable and incisive Application: musical instrument drilling, hole repair for woodworking, hole expansion, etc. Package list: 1 x Taper Reamer 1 x rotating handle Package List 1 x Taper Reamer 1 x Twisting Handle