Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 7.78mm 4 Month Widin 45° helix for smoother cuts:

45° helix for smoother cuts: The 45-degree angle enhances cutting efficiency while damping vibration

5 balanced and capable of speeds up to 25

Variable-Index Geometry for Efficient Cutting: Distributes cutting edges to lower load per edge

and light milling in a single pass

Flute Type: Left hand spiral flute

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 7.78mm 4 Month Widin 45° helix for smoother cuts:The Toolex 7. 78 mm straight shank reamer with a spiral flute delivers precise hole enlargement with a clean, repeatable finish. Its carbide tip is engineered for durability, making it a reliable choice for workshops, engineers, and skilled trades that demand consistent bore accuracy in a range of metals. The tool features a left hand spiral flute and right hand cutting to optimize chip evacuation and size control during reaming. Left Hand Spiral