Specifications: Tapered reamer angle 7, tapered top: 1.1inch, tip diameter: 0.50inch, tapered bottom: 0.464inch. Reamer 1-1/2 per foot Also known as 7 tapered reamer. [Strong and Strong] Made of 6542 high-speed steel, which has high heat-resistant hardness and wear resistance, can withstand impact forces and high-load operations, and can be used multiple times. 3-Flat design: 3 symmetrically placed flat shafts provide positive grip in portable power tools and air tools. Practical Taper Reamer: Taper reamers are designed for proper assembly of ball joints to spindles, tie rod ends to spindles, etc. Versatility: Reamers are widely used in , construction, steel framing/fabrication and automotive industries. Suitable for materials such as aluminum, brass, cast iron, copper, iron, metal, plastic, steel, etc. Colour:As Shown Material:steel Package Contents: 1 x reamer 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.