BTA drilling for larger diameters and high output
When diameters grow and productivity matters, BTA (and STS) systems take over from gundrilling — using a different coolant and chip-removal principle to drill large, deep holes at high material-removal rates.
GMG Solutions specifies BTA tooling to your machine and application, as part of a complete deep-hole solution that includes machines and resharpening.
When to choose BTA over gundrilling
- Larger diameters where gundrilling is slow
- High productivity / material-removal requirements
- Long bores in heavy components (energy, hydraulics)