Drilling Spare Parts Drill Bit 17"1/2 IADC 115 Tooth Tricone Rock Drill Tools Drill Product Description PDC drill bit, double row cutters drill bit PDC Bits' ,Diamond Bits' cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations. 1.Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2.Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP. 3.Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations. 4.Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers. 5.Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling. We can design and manufacture according to customer's requirement of the Bit Dia\No. Air holes\carbide button shape and the face shape. High air pressure and low air pressure. All products are compatible with many products manufactured by , Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project. Product Parameters Model PDC Bit, PDC Drag Bit Bit Size: 4-1/2″ ~ 17-1/2" (114mm ~ 444.5mm) Blades: 3 ~ 9 blades Nozzles: according to customers' requirement Cutters Size: 1313, 1613, 1616, 1913, 1916, 1919 Material: Carbide WOB (KN/mm): 0.35 ~ 0.90 Rotary Speed (rpm): 300 ~ 800 Customized: Please provide bit size, blade QTY., cutter type etc. Detailed Photos IADC WOB (KN/mm) RPM (r/min) Applicable Formations 437/447/435 0.35~0.9 240~70 Very soft formations with low compressive strength and high drillability, Such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc. 517/527/515 0.35~1.0 220~60 Soft formations with low compressive strength and high drillability, Such as mudstone, gypsum, salt, soft limestone, etc. 537/547/535 0.45~1.0 220~50 Soft to medium formations with low compressive strength, Such as medium, soft shale, medium soft limestone, Medium soft sandstone, medium formation with harder and abrasive interbeds, etc. 617/615 0.45~1.1 200~50 Medium hard formation with high compress strength, Such as hard shale, limestone, sandstone, dolomite. etc 637/635 0.5~1.1 180~40 Hard formations with high compressive strength, Such as sandstone, limestone, dolomite, hard gypsum, marble, etc. Note: The upper limits of WOB and RPM in above table should not be used simultaneously. Product Application Hot sales Our Advantages SHANDONG LIGHT FIR MACHINERY Co., Ltd(LFM) is located in Shengli Oilfield, Shandong Province, China. LFM is a physical enterprise integrating mechanical processing and manufacturing and sales of special petroleum equipment. We have two cooperative production bases, which can produce OCTG and various accessories and tools. The products we can provide include: Rig accessories and tools, OCTG, LinePipe, FRP Line Pipe, Artificial Lifting Equipment, Wellhead equipment, Valves, Pipe fittings, BOP, Downhole Tools etc. According to standards: API, ASTM, ASME, Ghost etc. Our leading products: Casing & Tubing(API 5CT series, Tenaris Series), Valves(Gate Valve, Ball Valve, Check Valve, Globe Valve, Choke Valve; API 6A series, API 6D series, API 600 Series, and General Use Valves); BOP and BOP Spare parts; Drilling Tools etc. LFM is also a professional supplier of WATER TREATMENT EQUIPMENT. We work together with the professional WATER TREATMENT EQUIPMENT manufacturer in China. The products we supply have been widely recognized by cus