PRODUCT DETAIL: 1. Name: LOW AIR PRESSURE DTH BIT 2. Model: CIR90-90 3. Hammer Model: CIR90 4. Material Of Steel Body: 23CrNi3Mo 5. Carbide Brand: YK05 6. Carbide Button Size: 14mm*6+13mm*2+12mm*2 7. MOQ: 5 PCS IN EACH MODEL 8. Using: (1) Little affected by the soil layer, the particle size of the soil, the density of the soil, the viscosity of the hardener, and the hardening time of the hardener, it can be widely used in silt, silty soil, cohesive soil, silty clay, (subclay), silt (Sub-sand soil), sandy soil, loess, and plain soil or even gravel soil in artificial filling. (2) It can be used to strengthen the foundation of existing buildings and new buildings, and it can also be used to prevent the seepage of foundations; it can be used as temporary measures during construction (such as retaining or retaining walls of deep foundation pits, waterproof curtains, etc.) It can also be used as the foundation reinforcement and anti-seepage treatment of buildings. (3) When used for the treatment of foundation projects with peat soil or groundwater that are corrosive, excessive groundwater velocity, and gushing water, its applicability should be determined through tests. We produced high air pressure DTH hammer and bit since 2005. All the materials we using are the best in the industry. The monthly output of this product can be achieved more than 1000 pcs. Our product are selling to more than 40 country. CIR Series Low Air pressure DTH Bits SPECIFICATION TABLE: PACKING AND TRANSPORTATION锛?/strong> COOPERATION CASE: PRODUCT CERTIFICATION: AFTER-SALE SERVICE: After the process 1. If there is a problem with the product, it is necessary to first provide the batch number of the product and the picture of the problem to the sales staff 2. The sales staff will confirm whether the problem of your product is within the scope of after-sales service 3. Finally and you negotiate the best way to deal with the after-sales FAQ锛?/strong> Is it possible to act as your company's sole agent in the region? We need to know the strength of your company and the order quantity. Does your company support the sample order锛?/strong> Yes, our company supports trial orders. How can I cooperation with your company? Please provide the product specification, requirement and quantity you need, We will contact with you at the first time. We can communicate through Wechat/Skype/WhatsApp/Email to facilitate our more efficient communication. Working with you, what kind of technical support can you provide us? We have professional engineers to guide you how to use our products will be more efficient and scientific. How about the warranty? Guarantee according to industry standard. COMPANY INFOMATION: How can I place the order? 1. Contact with us and show us your interested product,and purchase quantity, product Requirements, Port information. 2. We will show you our FOB/CIF price, and product parameters. 3. Then we can chat about the Delivery time. Packing and payment. 4. After we send you the proforma invoice , and got the advance payment, We will start prepare the goods. 5. We will make delivery and collect payment according to the contract. 6. We will flowing the order until you got the goods. TERMS OF TRANSACTION: We can accept 鈥淔OB鈥?鈥淐IF鈥?鈥淒DP鈥?鈥淒DU鈥?鈥淓XW鈥?/p> TRANSFER WAY: T/T, Western Union, Money gran PAYMENT: Usually we need a deposit of at least 30% advance payment by T/T .Balance payment can be paid by T/T before shipment or after the copy of bill of lading.Low Air Pressure DTH BIT website:http://www.leilidrill.com/dth-bit/low-air-pressure-dth-bit/