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| Total 1 products from 14 3 4 hughes rock bit Manufactures & Suppliers |
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Brand Name:ROSCHEN Model Number:14 3/4'' 5 Wings Place of Origin:China 14 3/4'' 5 Wings Double Row Cutters Steel Body / Matrix Body Diamond PDC Bit Used 1. PDC DRILL BITS - STANDARD CONNECTION SIZES BIT SIZE(INCH) API REGULAR PIN(INCH) RECOMMENDED MAKE UP TORQUE(KN.M) 4 1/2 to 4 3/4 2 7/8 API 6.0~7.5 5 1/8 to 7 3/8 3 1/8 API... |
ROSCHEN GROUP
Shanghai |