- S Series Elastomer Sealed Journal Bearing Bit
- 2017-12-20 18:57
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Model Number: 12 1/4ST547G(IADC:547)
Brand Name: TRANSTONE
Key Specifications/Special Features:
Cutting structureThe wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. The ...
- SJ Series Metal Sealed Bearing Bit
- 2017-09-16 00:55
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Model Number: 8 1/2SJT517G(IADC517)
Brand Name: TRANSTONE
Key Specifications/Special Features:
Cutting structureThe wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. The d...
