
Sk6l146, 412f, Pwf, Swf, Geobor S Aq Bq Nq Hq Pq Hrq Tsp Cube Core Bits. Thermally Stable Polycrystalline Cutters: Mounted in bit crown matrix for extreme toughness in massive or broken formations. Wide Formation Adaptability: Suitable for soft to hard, highly abrasive formations with consistent performance. High Core Recovery Rate: Optimized for coring in medium hard formations with high abrasiveness. Cost-Effective Solution: Reduces inventory costs and offers efficient drilling across various conditions. Natural Diamond Protection: Adopted to protect inner and outer gages for enhanced durability. Global Export Experience: Exported to over 80 countries with professional technical support in English and Spanish. Proven Quality Record: Zero major quality complaints for over 37 years with a 'No rod breakage' record. Flexible Customization Options: Supports custom solutions for geological formations, logos, and packaging.