HOLE MILL
Explore our extensive range of high-quality cutting tools
HOLE MILL
Introduction
A Hole-mill typically functions as an undersized reamer with a boring geometry, where its size is usually 0.2-0.6mm larger than the drill size. This design ensures there are no drill marks on the hole, and the hole axis is corrected for subsequent reaming operations.
Its main purpose is axis correction before reaming to rectify taper issues in drilled holes, ensuring the holemill imparts the correct shape needed for reaming.
Key Features
- Designed to correct the axis of drilled taper holes.
-
Specific stock recommendations for reaming based on Material type: Titanium: 0.2-0.3mm
Steel & CI: 0.3-0.4 mm
Aluminium: 0.5-0.6 mm. - Reliable and ensures a fine finish
Application
- Primarily used for axis correction before reaming, addressing taper issues in drilled holes.
- Shapes holes accurately in preparation for reaming.
- Applied in various industrial applications.
- Commonly utilized in the Aerospace Industry
