The Stahlwille 11085 Jet Reamer Set includes 16 tapered reamers of varying thicknesses and lengths for cleaning and resizing carburetor jets from 0.33 to 2.0mm in diameter. The reamers are made of hardened steel for strength and durability. The set includes a handle for holding each reamer while in use and a storage case. Jet reamers are used by automotive technicians and hobbyists for maintaining and optimizing the performance of carburetors. Stahlwille knows no compromises. All the products made by this company are manufactured at three locations in Germany under the most stringent quality control conditions. The latest manufacturing methods coupled with the use of the highest-grade materials ensure the closest tolerances are adhered to. And last but not least, it is the proximity to the customer and understanding of production processes and requirements that generate the innovation that the market needs. Made in Germany. High-grade materials and ergonomic design that redefine standards: Stahlwille's Jet Reamer unites these positive qualities in a manner that is close to perfect. The result is a long-life, ergonomically designed tool providing strain-free working combined with maximum force transmission – even with greasy hands.