Overview
The Adaptive Technologies AT-00308-21A-01 is a hollow mill cutter manufactured by Brown & Sharpe Manufacturing for precision metalworking applications. Hollow mill cutters are specialized machining tools used to create cylindrical cavities, perform turning operations, and achieve efficient material removal on lathes, mills, and multi-spindle equipment. This model offers economical cutting performance with the durability expected from a Brown & Sharpe product.
Key Features
- Hollow mill design for efficient metal removal and reduced heat buildup
- Precision-ground cutting edges for smooth surface finishes
- Adaptable to multiple machine types and spindle configurations
- Built for cost-effective production and quick tool changes
- New condition, ready for immediate deployment
Technical Specifications
Contact the manufacturer or your system integrator for detailed dimensional drawings, cutting geometry, material composition, and recommended cutting speeds. Verify compatibility with your specific machine spindle before ordering.
Typical Applications
- Turning and facing operations on lathes and multi-spindle machines
- Creating cylindrical bores and hollow cavities in metal workpieces
- Machining steel, stainless steel, cast iron, and aluminum components
- Production and job-shop metalworking environments
- Tool-and-die shops requiring precision cutting performance
Compatibility & Replacements
Compatible With
- Universal lathes and turning centers with standard spindle configurations
- Multi-spindle automatic machines
- Secondary-operation milling equipment
- CNC lathes with compatible toolholders
- Brown & Sharpe machine tool systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The AT-00308-21A-01 replaces equivalent hollow mill models from Brown & Sharpe manufacturing series. Confirm exact part interchangeability with your machine documentation.
Works With
- Standard metal cutting fluids and coolants
- Universal toolholders and spindle adapters
- Precision spindle equipment rated for milling cutters
- Manual and CNC machine controls




