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CIA Machinery, Inc. |
"TXRA-SERIES" Digger Derrick Auger
Rock auger
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Dia. in (mm)
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| Specifications: Texoma TXRA-Series digger derrick rock augers are manufactured with 3/8" thick flighting as standard. The auger stem is 3 3/4" O.D. C-1026 heavy wall tubing. Hex hubs are constructed of ASTM-148 cast steel. Standard components are TRT-1 and TWT-2 carbide teeth and TPB-6 carbide pilot bit. (see Blade series teeth & pockets) Application: Texoma "TXRA-Series" digger derrick augers are designed to give the customer the same efficent drilling action as with our pressure drill rock augers because it utilizes the same teeth and cutting pattern and combines the advantages of the bolt on shank plates as well. Recommended rotation speed 20 to 25 RPM. Note: Please specify hex hub size when ordering
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