ARMSTRONG INTERNAL TUBE CUTTER™
Models AA1 & AA4
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Production Rate: 10-20 Cuts per minute, varies with alloy and gauge
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Available in 160-1000 RPM pneumatic drive
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Also available in electric drive
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Cutting adapters are available in sizes from 5/8″-14 BWG through 1″- 24 BWG.
2″ nominal depth of cut. -
Special larger and deeper adapter sizes available upon request
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Patents US1883453 A and US2446734 A