Offered by Star SU, Star Cutter’s single-flute gundrills machine straight, deep holes in one pass in virtually any material. High-pressure coolant delivered through the tool keeps the cutting edges lubricated so chips can be evacuated down the flute channel. Gundrills are available in various lengths with diameters ranging from 0.078" to 0.75" (2 to 19 mm). Custom large-diameter tools are also available.
Pairing automation with air-driven motors that push cutting tool speeds up to 65,000 RPM with no duty cycle can dramatically improve throughput and improve finishing.
This new quick-change tooling system enables shops to get more production from their Swiss turning centers through reduced tool setup time and matches the performance of a solid tool.
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