Hebei Goldman Petroleum Drilling Engineering Co.,Ltd

1.Size:2 7/8" (70.0mm)~26" (660.4mm) 2. Price : from $200-$5000, as the size and IADC code you need 3.Cover all all IADC code 4.Reliable quality and best price 5.tungsten carbide insert tricone bit 6.certified by ISO,API 7.high efficiency 8.Condition: 100% new bit Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition. Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field. Size Type Pin Wt. (lbs.) 1 3/4" - 2 1/2" AW, A-Rod 2 2 5/8" - 2 7/8" AW, A-Rod 2 1/2 2 3/4" - 3 1/4" 3THD/4THD N-Rod, 2" IF 4 3 3/8" - 3 3/4" 3THD/4THD N-Rod, 2"IF 4 1/2 3 7/8" - 4 3/4" 2 3/8" API Pin 6 4 7/8" - 5 1/8" 2 3/8" API Pin 7 5 1/4" - 5 1/2" 2 3/8" API Pin 8 4 5/8" - 5" 2 7/8" API Pin 10 5 1/8" - 5 1/2" 2 7/8" API Pin 11 5 5/8" - 6 1/4" 3 1/2" API Pin 18 6 1/2" - 6 3/4" 3 1/2" API Pin 19 7" - 7 1/2" 3 1/2" API Pin 21 7 5/8" - 8" 3 1/2" API Pin 23 They are usually designed for use in soft formations such as sand, clay, or some soft rock. Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log. Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples. Many special designs are available upon your request. 1-API or ISO 9001:2008 2-price :$300-$ 6000 3-Delivery Date: In 7 work days 4-Delivery term: By air or by sea 5-MOQ: 10 units 6-Brand new 7-Size: 3”-26” 8-Packing: Wooden Case Tricone Bit,PDC bit,Scraper bit,Diamond Core Bit,Hole Openers,Manual Tongs,Elevator,Slips,Safety Joint,Fishing Spear,Stabilizer,Centralizer,Taper Tap Box Tap,Bushing,Fishing Socket,fishing basket Hebei Goldman Petroleum Drilling Engineering Co., Ltd. Email:manager@triconebit.com Tel: 86-18330763536 Skype:kingdream031 QQ: 245874492 Address:Junziguan Zone,Hejian City,Hebei Province,China