The machine reamer B170 DIN 212 Form B with a nominal diameter of 1.49 mm is a precise tool designed for machining metal and other materials. Made from HSS-E (high-speed steel), this reamer offers high wear resistance and durability. With an overall length of 40 mm and a working length of 18 mm, it is ideal for applications that require exact diameter tolerances. The reamer features a slight left-handed spiral and a cylindrical shank, which facilitate handling and insertion into the workpiece. It is manufactured according to the DIN 212 standard and is excellent for machining carbon steel, steel alloys, cast iron, as well as aluminum and copper alloys. This reamer is uncoated, allowing for free machining, making it a versatile tool for various industrial applications.

• Slight left-handed spiral for improved chip removal
• Neck relief to prevent clogging
• Diameter tolerance of 0/+0.004 mm for precise fits
• Suitable for a variety of materials, including aluminum and copper alloys.