Purchase Qty. Reference FOB Price
1-19 Pieces US$36.00
20-49 Pieces US$35.00
50+ Pieces US$34.00
Product Description
Product Parameters Name: Core drill bit Character : 1. very long working life 2. very fast penetration 3. high percentage core recovery 4. used with air, mud, or foam flushing Product Description * Electroplated high-quality diamond core drill bit of factory price Suitable for ...