Rock Drilling Spare Parts 55*90mm Taper Cross Drill Bit Button Bit

Rock Drilling Spare Parts 55*90mm Taper Cross Drill Bit Button Bit. Customized Color Options: Color can be customized according to customer requests. Wide Diameter Range: Available from 28mm to 120mm including 28/30/32/34/36/38/40/42/46/48/50/55/60/65/70/80/90/100/120mm. High-Quality Materials: Made of high-grade 35CrMoNiV steel reinforced with carbide for durability. Low MOQ for Small Orders: Minimum Quantity Order is 1 piece, welcoming small orders. Versatile Applications: Suitable for granite quarries, gold mines, railways, tunnels, and rock drilling. Advanced Manufacturing: Produced by skilled workers with over 20 years of experience and advanced technology. Secure Packaging: Encased in sturdy wooden boxes for safe transportation and handling.