Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.47mm Hydraulic Expansion Chucks The left-hand flute supports efficient

The left-hand flute supports efficient chip flow

an 18 mm bore

delivering reliable performance in high‑precision machining

5 mm fillet for precise edge shaping)

and consistent results across molds and dies—even when working with standard steels and pre-hardened materials

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.47mm Hydraulic Expansion Chucks The left-hand flute supports efficientToolex Reamer Stub Type, 4. 47 mm diameter, with a straight shank and left hand spiral flute, finishes drilled holes to ISO H4 tolerance (DIN 8089) using HSS E (M35 cobalt) for dependable, repeatable results. Diameter: 4. 47 mm Substrate: HSS E (M35 cobalt) Flute: Left hand spiral flute Shank: Straight shank Type: Stub type reamer Tolerance: ISO H4 (DIN 8089) Cutting direction: Right hand cutting Manufacture: Manufactured to order; despatch in 2448