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| Brand Name: ROSCHEN | Certification: ISO | 
| Model Number: AQ, BQ, HQ, NQ, PQ, T256/ 66 / 76 / 86/ 101 / 116 | Minimum Order Quantity: 1 pv | 
| Place of Origin: Germany, US | Price: $10 | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO | 
| Model Number: 2" ~ 30" | Minimum Order Quantity: 1 pcs | 
| Place of Origin: CHINA | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 1200 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: YIDIAN | Certification: CCC,CE | 
| Model Number: PRO - BH70 | Minimum Order Quantity: 50 PCS | 
| Delivery Time: 1 ~ 7 Work Days | Payment Terms: T/T | 
| Zhongshan Yidian Machinery Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Tianying | Certification: ISO9001 | 
| Model Number: IADC435 | Minimum Order Quantity: 1 Piece | 
| Delivery Time: 10-15 Working Days | Payment Terms: L/C, T/T | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: Tianying | Certification: ISO9001 | 
| Model Number: IADC435 | Minimum Order Quantity: 1 Piece | 
| Delivery Time: 10-15 Working Days | Payment Terms: L/C, T/T | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: ROSCHEN | Certification: ISO,CE | 
| Model Number: 8~12" | Minimum Order Quantity: 1 pcs | 
| Place of Origin: China | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: MIROC | Certification: ISO | 
| Model Number: R38 Top hammer drill bits | Minimum Order Quantity: 5 pieces | 
| Delivery Time: 1-15 days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| KSQ Technologies (Beijing) Co. Ltd [Beijing,China] | |
| Verified Supplier | |
| Certification: ISO9001 | Delivery Time: 5-15work days | 
| Payment Terms: T/T | Place of Origin: Hebei,China | 
| Price: Negotiable | Supply Ability: 50000PCS/Month | 
| Hebei Crossing Drill Bit Manufacture Co.,LTD [Hebei,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 9500 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 8500 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 1750 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 8500 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 9000 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO, API | 
| Model Number: 9 7/8 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 5~15days | Place of Origin: CHINA | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: Tianying | Certification: ISO9001 | 
| Model Number: 7 7/8" IADC635 | Minimum Order Quantity: 1 piece | 
| Delivery Time: 15-35 working days | Payment Terms: L/C, T/T | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: ROSCHEN | Certification: ISO9001 | 
| Model Number: AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131 | Minimum Order Quantity: 1 pcs | 
| Place of Origin: Germany | Price: $180 | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO | 
| Model Number: 6 5/8" | Minimum Order Quantity: 1 pcs | 
| Place of Origin: CHINA | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO,CE | 
| Model Number: HQ NQ PQ | Minimum Order Quantity: 1 | 
| Place of Origin: China | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO | 
| Model Number: 20 inch | Supplier: Tricone Drill Bit Supplier | 
| Use: dth drilling | Series Model: Kymera Mach 4 Hybrid Drill Bit | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |