Toolex Reamer - Spiral Flute - Straight Shank - HSS - H5 - 20.12mm Milling Cutter Arbors while the DIN 8089 specification

while the DIN 8089 specification ensures compatibility with standard reaming processes

Secure Round Shank Clamping: Holds round-shank tools firmly in an ER25 collet chuck

Gauge Length: 70 mm gauge length (Form AD/B) for predictable reach and compatibility with standard tooling setups

The stub-cut geometry reduces tool deflection in tight pockets

and compatibility with standard DV50 spindles ensures reliable interchangeability

Toolex Reamer - Spiral Flute - Straight Shank - HSS - H5 - 20.12mm Milling Cutter Arbors while the DIN 8089 specificationToolex Reamer Spiral Flute Straight Shank HSS H5 20. 12mm delivers precise hole finishing for metalworking applications. This intermediate precision reamer (M2 HSS) combines a straight shank with a left hand spiral flute and right hand cutting, meeting DIN 212 B standards with ISO H5 tolerance. Diameter: 20. 12 mm Material: High speed steel (M2) Shank: Straight Flute direction: Spiral flute, left hand Cutting direction: Right hand Tolerance: ISO H5