Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia,for soft to medium hard sandstone and shale Main Features1. There is a Tricone suitable for any rock formation2. Tricone bit is versatile and can ... Lire la suite
Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and ... Lire la suite
Small rock drill bits T45 89mm 3 1 / 2 inch rock drill button bit with 14 ballistic carbide T45 Button Bit Thread Diameter Buttons and Size (mm) Flushing hole Weight Part Number mm inch Front Gauge Angle Front ... Lire la suite
Impact Resistance T 38 Rock Button Bit 1. High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to adapt to high-speed. 4. Use high ... Lire la suite
7 7 / 8 " (200mm) IADC 542 Carbide tooth tricone bit for oil and water well drilling 1.The strength and wear resistance of inserts are improve by using carbide inserts with high strengthand high wear resistance... Lire la suite
6 3/4" IADC 632 blasthole bit tci tricone bit oil drilling machine/hard rock drilling bits The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit ... Lire la suite
5-7/8" Tricone Rock Bit for hard formation.IADC-437/517,3½ API Reg. Product Description (1) Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved ... Lire la suite
12-1/4" Tricone Rock bit,6⅝ API Reg. IADC code 447,used in MEDIUM-HARD Rock Product Description (1) Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is ... Lire la suite
H25 Threaded Small Hole Drilling Cross Bit for Minning/Quarring Product Specification Miroc H25 Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very ... Lire la suite
IADC code 217with 3 Nozzles,8-1/2" Steel tooth rock tricone bit, SOFT-CLEAN OUT CMT Product Description • 8-1/2" Tricone Rock bit, IADC code 217 with 3 Nozzles; • Full length/surface teeth hard facing and ... Lire la suite