Dormer Machine Reamer B101 BS 328 H7 Form B Nominal Ø 4.76 mm HSS-E Blank/vapour tempered MK1

The Dormer B101 BS 328 H7 Form B machine reamer is a precise tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 4.76 mm and an overall length of 124 mm, this reamer features a cutting length of 44 mm, ensuring efficient material processing. The light left-hand spiral and MK shank allow for easy handling and optimal power transmission during use. Made from high-quality HSS-E (high-speed steel), the surface of the reamer is bright steam-hardened, enhancing its durability and resistance to wear. This machine reamer is ideal for machining various materials, including carbon steel, steel alloys, cast iron, as well as aluminum and copper alloys. Compliance with the BS 328 standard ensures high precision and quality in application.

• Light left-hand spiral for improved performance
• Made from HSS-E for high wear resistance
• Suitable for a variety of materials, including aluminum and copper
• Compliance with the BS 328 standard for precise machining
• MK shank for easy handling and mounting.