
Cemented Carbide Brill Bit Mushroom Button Factory Supply. High Hardness and Wear Resistance: Hardness ranges from 88 to 91.5 HRA with excellent abrasion resistance for long service life. 100% Virgin Material: Manufactured using 100% virgin tungsten carbide material ensuring superior quality and performance. Customized Service Available: Full customization based on customer drawings, samples, size, design, and logo requirements. Wide Application Range: Suitable for rock drilling, oil mining, coal mining, civil construction, and snow removal equipment. High Fractural Strength: Features high thermal conductivity and small heat expansion coefficient for stability under stress. Competitive Pricing: Offers competitive prices with flexible production management and shorter lead times. Strict Quality Inspection: inspection including visual and function checks before shipping to ensure product qualification. Multiple Shipping Options: Supports Sea Freight, Air Freight, and Express services like DHL, UPS, and FedEx.