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| Brand Name: Yaheng | Certification: ISO9001 | 
| Minimum Order Quantity: 1 | Delivery Time: 5~8 days after payment | 
| Payment Terms: L/C, D/P, T/T, Western Union | Place of Origin: China | 
| Wuxi Yaheng Geological Equipment Technical Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: MEGA DRILLTECH | Certification: ISO9001 | 
| Model Number: 320 | Minimum Order Quantity: 1 | 
| Payment Terms: T/T | Place of Origin: CHINA | 
| HUNAN MEGA DRILLTECH CO., LTD. [China] | |
| Verified Supplier | |
| Brand Name: cge | Certification: ISO9001 | 
| Model Number: B/WL Taper Profile(59.56mm/36.4mm) | Minimum Order Quantity: 2 PCS | 
| Delivery Time: According with order | Payment Terms: T/T L/C Western Union PayPal | 
| CGE Group Wuxi Drilling Tools Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: SINOCOREDRILL | Certification: CE | 
| Model Number: BWL NWL HWL PWL | Minimum Order Quantity: N/A | 
| Delivery Time: 30Days | Payment Terms: T/T | 
| Jiangsu Sinocoredrill Exploration Equipment Co., Ltd [Jiangsu] | |
| Verified Supplier | |
| Brand Name: SINOCOREDRILL | Certification: CE | 
| Model Number: BWL NWL HWL PWL | Minimum Order Quantity: N/A | 
| Delivery Time: 30Days | Payment Terms: T/T | 
| Jiangsu Sinocoredrill Exploration Equipment Co., Ltd [Jiangsu] | |
| Verified Supplier | |
| Brand Name: SINOCOREDRILL | Certification: CE | 
| Model Number: BWL NWL HWL PWL | Minimum Order Quantity: N/A | 
| Delivery Time: 30Days | Payment Terms: T/T | 
| Jiangsu Sinocoredrill Exploration Equipment Co., Ltd [Jiangsu] | |
| Verified Supplier | |
| Brand Name: Aoxing | Certification: ISO9001 | 
| Model Number: AQ、BQ、NQ、HQ、PQ、PQ3、HQ3、NQ3、BQ3、NQ2 | Minimum Order Quantity: 1 Piece | 
| Place of Origin: Hebei,China | Supply Ability: 500 Piece/Month | 
| Hengshui Aoxing Geological Equipment Co., Ltd [Hebei,China] | |
| Verified Supplier | |
| HUNAN MEGA DRILLTECH CO., LTD. [China] | |
| Verified Supplier | 
| Brand Name: GLORYTEK | Certification: SGS, TUV | 
| Model Number: Aq Bq Nq Hq Pq Nq3 Pq3 Hq3 Nmlc etc. | Minimum Order Quantity: 1pc | 
| Delivery Time: 10-15 days | Payment Terms: T/T, L/C, Western Union, MoneyGram | 
| Glorytek Industry (Beijing) Co., Ltd. [Beijing,China] | |
| Verified Supplier | |
| Brand Name: Best | Certification: ISO9001,CE | 
| Model Number: AQ,BQ,NQ,NQ3,HQ,HQ3,PQ | Minimum Order Quantity: 10 | 
| Delivery Time: In Stock | Place of Origin: China | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: Best | Certification: ISO9001, | 
| Model Number: AQ, BQ, NQ, NQ3, HQ, HQ3, PQ, PQ3 | Minimum Order Quantity: 10 | 
| Delivery Time: In Stock | Place of Origin: China | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: Best | Certification: ISO9001,CE | 
| Model Number: AQ,BQ,NQ,NQ3,HQ,HQ3,PQ,PQ3,NWM,NWG,NMLC,HMLC,NQTT,HQTT | Minimum Order Quantity: 10 | 
| Delivery Time: In Stock | Payment Terms: L/C, T/T | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: Aoxing | Certification: ISO9001 | 
| Model Number: AQ、BQ、NQ、HQ、PQ、PQ3、HQ3、NQ3、BQ3、NQ2 | Minimum Order Quantity: 1 Piece | 
| Place of Origin: Hebei,China | Supply Ability: 500 Piece/Month | 
| Hengshui Aoxing Geological Equipment Co., Ltd [Hebei,China] | |
| Verified Supplier | |
| HUNAN MEGA DRILLTECH CO., LTD. [China] | |
| Verified Supplier | 
| Brand Name: Best | Certification: ISO9001,CE | 
| Model Number: AQ,BQ,NQ,NQ3,HQ,HQ3,PQ | Minimum Order Quantity: 10 | 
| Delivery Time: In Stock | Place of Origin: China | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: Best | Certification: ISO9001,CE | 
| Model Number: AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 | Minimum Order Quantity: 10 | 
| Delivery Time: In Stock | Payment Terms: L/C, T/T | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: GLORYTEK | Certification: SGS, TUV | 
| Model Number: Bq Nq Hq Pq etc. | Minimum Order Quantity: 1pc | 
| Delivery Time: 10-15 days | Payment Terms: T/T, L/C, Western Union, MoneyGram | 
| Glorytek Industry (Beijing) Co., Ltd. [Beijing,China] | |
| Verified Supplier | |
| Brand Name: Best | Certification: ISO9001, | 
| Model Number: AQ, BQ, NQ, NQ3, HQ, HQ3, PQ, PQ3 | Minimum Order Quantity: 10 | 
| Delivery Time: In Stock | Place of Origin: China | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Application: Rock Coring | Flushing Type: Surface Set | 
| Bit Material: Diamond | Connection: Threaded | 
| Bit Crown Height: Standard, Long | Bit Body: Alloy Steel | 
| Best Drilling Equipment (Wuxi) Co.,Ltd [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO9001 | 
| Model Number: HQ, HQ3 | Minimum Order Quantity: 1 pcs | 
| Place of Origin: Germany, US | Price: $50 | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |