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| Certification: ISO 9001:2000 | Surface Treatment: Spray-Paint |
| Manufacturing Process: Forging | Material: Alloy Steel |
| Advantage: High Performance | Color: Per Request |
| Changsha Chaojingang Machinery Manufacturing Co., Ltd. [China] | |
| Verified Supplier | |
| Product Name: Alloy Steel Reverse Circulation DTH Bit for Rock Drilling 3" 4" 4.5" 5" 5.5" | Model: RC45 / RE004 / RE543 / PR54R / RE542 / RE531 / RE545 / PR40 / PR52 / RE547 / PR54 |
| Specification: 3inch, 4inch, 4.5inch, 5inch, 5.5inch | Material: Alloy Steel |
| Manufacturing Process: Forging | Surface Treatment: Spray-Paint |
| Changsha Chaojingang Machinery Manufacturing Co., Ltd. [China] | |
| Verified Supplier | |
| Certification: ISO 9001:2000 | Surface Treatment: Spray-Paint |
| Manufacturing Process: Forging | Material: Alloy Steel |
| Advantage: High Performance | Color: Per Request |
| Changsha Chaojingang Machinery Manufacturing Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO |
| Model Number: 001 | Minimum Order Quantity: 1 |
| Delivery Time: 4 weeks | Payment Terms: L/C,T/T |
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: MING | Certification: ISO9001 |
| Model Number: MXH813-N240 | Minimum Order Quantity: 1PC |
| Delivery Time: 3-5WEEKS | Payment Terms: T/T, D/P, Western Union |
| Wuhan Kingdrilling Diamond Co.,Ltd [China] | |
| Verified Supplier | |
| Certification: ISO 9001:2000 | Surface Treatment: Spray-Paint |
| Manufacturing Process: Forging | Material: Alloy Steel |
| Advantage: High Performance | Color: Per Request |
| Changsha Chaojingang Machinery Manufacturing Co., Ltd. [China] | |
| Verified Supplier | |
| Certification: ISO 9001:2000 | Model NO.: NUMA125A HAMMER BIT |
| Surface Treatment: Spray-Paint | Manufacturing Process: Forging |
| Material: Alloy Steel | Advantage: High Performance |
| Changsha Chaojingang Machinery Manufacturing Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: Super Diamond | Certification: ISO |
| Model Number: R32 | Minimum Order Quantity: 1 |
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Changsha Chaojingang machinery manufacturing CO., Ltd [Hunan,China] | |
| Active Member | |
| Brand Name: Teamwhole | Certification: ISO9001:2008 |
| Model Number: Numa120-17.5"(445mm) | Minimum Order Quantity: 1 |
| Delivery Time: Shipped in 25 days after payment | Place of Origin: Changsha,Hunan,China |
| Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. [Ningxia,China] | |
| Verified Supplier | |
| Brand Name: teamwhole | Certification: ISO9001 |
| Model Number: Concentric casing system | Minimum Order Quantity: 1 Set/Sets Concentric overburden drill bit |
| Delivery Time: Shipped in 25 days after payment | Payment Terms: L/C, T/T |
| Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. [Ningxia,China] | |
| Verified Supplier | |
| Certification: ISO 9001:2000 | Model NO.: NUMA100 HAMMER BIT |
| Surface Treatment: Spray-Paint | Manufacturing Process: Forging |
| Material: Alloy Steel | Advantage: High Performance |
| Changsha Chaojingang Machinery Manufacturing Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO |
| Model Number: HM60 DTH Hammer Drill Bits | Minimum Order Quantity: 1 |
| Delivery Time: 3-4 weeks | Payment Terms: L/C, T/T, Western Union |
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: MIROC | Model Number: T51 127MM Retractable Drill Bit |
| Minimum Order Quantity: 5 Pieces | Delivery Time: 10-22days |
| Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram | Place of Origin: Shangdong,China |
| KSQ Technologies (Beijing) Co. Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: MING | Certification: ISO9001 |
| Model Number: MRING219-DHD360 | Minimum Order Quantity: 1PC |
| Delivery Time: 3-5WEEKS | Payment Terms: T/T, D/P, Western Union |
| Wuhan Kingdrilling Diamond Co.,Ltd [China] | |
| Verified Supplier | |
| Brand Name: keming | Certification: CE, ISO, |
| Minimum Order Quantity: 1 set | Delivery Time: 5-8 days |
| Payment Terms: L/C, T/T | Place of Origin: China |
| Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd. [Henan,China] | |
| Verified Supplier | |
| Certification: ISO9001 | Minimum Order Quantity: Negotiable |
| Delivery Time: 15-30 work days | Payment Terms: TT |
| Place of Origin: Hebei,China | Price: Negotiable |
| Hejian Ruida Petroleum Material Co., Ltd. [Hebei,China] | |
| Verified Supplier | |
| Brand Name: Sanrock | Certification: API |
| Minimum Order Quantity: 1 Set/Sets | Place of Origin: Zhejiang, China |
| Supply Ability: 5000 Set/Sets per Month | Packaging Details: wooden box package or nude package |
| Quzhou Sanrock Heavy Industry Machinery Co., Ltd. [Zhejiang,China] | |
| Verified Supplier | |