
Geotec Wuxi Crown Hwf Pwf Swf Uwf Zwf Diamond Bit Casing Shoe Drill Core Drilling Machine. Customized Matrix Height: Matrix height ranges from 7mm to 25mm or can be customized to specific requirements. Customized Color Options: Color is available based on customer requests to meet specific needs. High-Efficiency Design: Features impregnated and surface set diamond bits for extended working life and fast drilling speed. Versatile Bit Series: Offers Q, T2, T6, WF, WT, WG, WM, and other series to match various rock formations. Comprehensive Warranty: Provides a 1-year warranty covering mechanical defects for peace of mind. ISO 9001 Certified: Manufacturing process and products adhere to ISO 9001:2000 and ISO 9001 standards. Fast Delivery for Bulk Orders: Maximum 5 days delivery time for orders exceeding 100 pieces. OEM and ODM Services: Full customization, minor customization, and flexible customization options available from samples or designs.