HR2 Family — Hanna HR® Ø 27.601–35.600 mm
HR2 class of the Hanna HR® system, monoblock architecture, diameter range 27.601 to 35.600 mm.
Technical specifications
- Ø range: 27.601 – 35.600 mm
- Architecture: monoblock
- Tolerance: from ±2.5 µm (H7 standard; H6 under controlled process)
- Substrates: Solid Carbide (
_M), Cermet (_H), PCD (_D), CBN (_B) - Interfaces: HSK-A63, HSK-A100, SK40, BT40, Capto C5/C6/C8
- Coolant: internal through center
- Insert change: ≤ 25 s, no preset, no zero reset (ISO 16090-1)
- Repeatability: ≤ 3 µm
Applications
Hole finishing in small to medium components — automotive, aerospace, energy, hydraulics.