Iadc;437 517 537 637 617 . In wooden case and steel case.
Product Description: 215.9mm IADC137 Industrial standard:SY/T5164 Payment terms: T/T,Western Union,and L/C are acceptable Applications:Medium hard with high compressive strength and high abrasiveness, such as limestone, dolomite, sandstone and chert, etc. Note:other size and IADC is available
Tricone Roller Bits All sizes and IADC codes of drill bits are available. Special requirements of different models can be customized. 1)Main features 1. Cutting Structure of this type sealed and non-sealed tci tricone bits: The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. 2. Gauge Structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. 3. Bearing Structure of this type tci tricone rock bits: High precision roller bearing with two thrust faces. Ball lock the cone. Thrust faces hardface with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. For more info: www.crossingbit.com Hebei Crossing Drill Bit Manufacture CO.,LTD
Product Description: 215.9mm IADC137 Industrial standard:SY/T5164 Payment terms: T/T,Western Union,and L/C are acceptable Applications:Medium hard with high compressive strength and high abrasiveness, such as limestone, dolomite, sandstone and chert, etc. Note:other size and IADC is available For more info: www.crossingbit.com Hebei Crossing Drill Bit Manufacture CO.,LTD
Specifications: kingdream rock tricone bits 1)API &ISO9001drill bit 2)min order 1pcs bit 3)lower price tricone bit 4)a large stock rock bit Advantage: 1 TCI tricone bit, steel teeth tricone bit,rock bit,milled tooth bit,tci bit,steel tooth bit 2 Certified by ISO9001&API 3 Wide size code 4 Best price 5 Delivery on time 6 High quality and competitive price 7 rubber seal or metal seal 8 including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps,etc 9 be used for water well, oil field, underground, construction, geothermal, directional boring 114-117, 127 114-117 Soft Formation Tooth Bits The 114-117 bits are used to drill low-compressive strength, soft formation. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear-resistant hard facing is used to control tooth wear. On the softest bits type this hard facing completely covers the bit teeth. 127 Medium-Hard Formation Tooth Bits The 127 bits are used to drill high-compressive strength, medium hard formations. Short projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear. 437 Soft Formation TCI Tricone Bits The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, result in high bit penetratione rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations. 517 Medium Formation TCI Tricone Bits The 517 features aggressive chisel tungsten carbide insert on the heel rows and inter rows. This design provides a fast drilling rate and added cutting strcture durability in medium-to-medium hard for-mationes. The HSN rubber O-ring provides adequate sealing for bearing durability. 637 Hard Formation TCI Tricone Bits The 637 bits can be used to drill hard and abrasive forma-tions. Wear-resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical-durability and long life. 617 Medium-Hard Formation TCI Tricone Bits The 617 feature robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fest drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-rin provides adequate sealing for bearing durability.
We specializes in drill bits, drill pipe, Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality products at the lowest possible price. We are professional supplier of new and used(rebuilt) drill bits used for oil filed, water well. Including tricone bits,PDC bits and drill pipe. Various of model and dimension available. Good condition and reasonable price. Product Description: Steel teeth Bits 114-117, 127 Soft Formation Tooth Bits The 114-117 bits are used to drill low-compressive strength, soft formation. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear-resistant hard facing is used to control tooth wear. On the softest bits type this hard facing completely covers the bit teeth. 127 Medium-Hard Formation Tooth Bits The 127 bits are used to drill high-compressive strength, medium hard formations. Short projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear. Medium hard with high compressive strength and hard streak (hard shale ,sandstone , limestone, etc.) 437 Soft Formation TCI Tricone Bits The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, result in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations. 517 Medium Formation TCI Tricone Bits The 517 features aggressive chisel tungsten carbide insert on the heel rows and inter rows. This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard for-mationes. The HSN rubber O-ring provides adequate sealing for bearing durability. 637 Hard Formation TCI Tricone Bits The 637 bits can be used to drill hard and abrasive forma-tions. Wear-resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical-durability and long life. 617 Medium-Hard Formation TCI Tricone Bits The 617 feature robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fest drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-rin provides adequate sealing for bearing durability. Plywood case or according to the conform order.
304 stainless steel pipes, carbon steel pipes, galvanized steel pipes, seamless pipes, stainless steel pipes, used drill bits.
Available for sale on behalf of my client: Two pieces of Diamond Drill Bits, American Oil and Gas Augur heads, produced by DPI PDC USA Original. Big bit size 12.1/4 inches Small bit size 8.1/2 inches Completely new, never used.
Unique taste from lychee fruit combine with exciting nata de coco will give you new experience from this fruit drink. Made without preservatives and artificial sweeteners. Keep it in a cool and dry place. Once opened, refrigerate and consume on the same day. Variant: Lychee, Coconut Mango, Guava, Peach, Mango, Coco
Cocobit is a chewy and exciting Mango and Nata de Coco flavored drink, without preservatives and artificial sweeteners. Keep it in a cool and dry place. Once opened, refrigerate and consume on the same day. Variant: Lychee, Coconut Mango, Guava, Peach, Mango, Coco
The perfect blend from exciting guava fruit drink and nata de coco, without preservatives and artificial sweeteners. Keep it in a cool and dry place. Once opened, refrigerate and consume on the same day. Variant: Lychee, Coconut Mango, Guava, Peach, Mango, Coco
Unique taste and aroma from peach fruit combine with exciting nata de coco will give you new experience from this fruit drink. Made without preservatives and artificial sweeteners. Keep it in a cool and dry place. Once opened, refrigerate and consume on the same day. Variant: Lychee, Coconut Mango, Guava, Peach, Mango, Coco
The perfect blend from is exciting coconut drink and nata de coco, without preservatives and artificial sweeteners. Keep it in a cool and dry place. Once opened, refrigerate and consume on the same day. Variant: Lychee, Coconut Mango, Guava, Peach, Mango, Coco
Cocobit is a chewy and exciting Mango and Nata de Coco flavored drink, without preservatives and artificial sweeteners. Keep it in a cool and dry place. Once opened, refrigerate and consume on the same day. Variant: Lychee, Coconut Mango, Guava, Peach, Mango, Coco
Automotive ,service equipment,hand tool,consumable material and special tools
drill bit PDC
Drill bits.
Hss jobber drills Materials:m42/m35/m2/w9/w4 Product processing:milled/fully ground/edge ground/roll forged Surface finish:gold/bright/black/bi-color Shank: straigth shank/with 3flats/hex shank Point:135 degree split point / 118 degree Standard:din/ansi Packing: plastic tube / paper box / pvc bag Oem is available
1. Luxemburg carbide tipped 2. Much more specification for you choose 3. Finishing cutting without chip and without burning. Plastic boxes.
1, the classification: drilling, exploration, oil, drill, and drilling accessories 2, the product name: 215.9 mm 8 1/2 inches £¬rubber sealing disc bit three 3, product introduction: H series bit for O form rubber sealing sliding bearing drill bit, in a routine use can withstand high speed drilling of pressure. 4, its main structure features: 1) using high strength and high toughness cemented carbide gear, improve the shock resistance ability of teeth, reduce the broken teeth rate 2) the optimization of the tooth row number, gear, toothy height and unique alloy tooth shape, give full play to the drill bit cutting ability and the cutting speed 3) the card spring lock, able to bear high disc drilling pressure 4) die hole with gold, and improve the welding minus integration of the bearing capacity of bite 5) using high saturated acrylonitrile-butadiene rubber sealing ring, optimization of o-type seal compression quantity and improve the reliability of the bearing seal 6) can limit the pressure difference and prevent drilling fluid into the lubrication system of the rubber oil storage sac, for bearing system provides good lubrication, and to ensure that "O" type sealing ring, improve the normal work bit working life 7) with 250 ¡æ high temperature resistance, low wear new, improving the drill bit sealing grease lubrication system high temperature resistant ability. According to the customer request.
