Retrac Threaded Button Bit for Hard Rock Drilling | SUPERDRILL

At SUPERDRILL, we proudly offer a complete range of Retrac Threaded button bits specifically engineered for top performance in mining, tunneling, and quarrying. Our bits are manufactured from premium 42CrMo alloy steel and fitted with tungsten carbide buttons to ensure outstanding wear resistance and durability in the most challenging rock formations.

The Retrac design features an optimized skirt structure, which enhances hole stability, reduces jamming, and makes bit retrieval more efficient in broken or fractured rock. It’s the perfect choice for high-efficiency drilling with superior flushing performance.

Key Features

• Brand: SUPERDRILL

• Product Type: Threaded Tungsten Carbide Drill Bit

• Material: 42CrMo alloy steel with carbide buttons

• Diameter Range: 43mm to 152mm

• Available Threads: R32, T38, T45, T51, GT60

• Face Designs: Flat, Drop Center, Concave, Convex

• Button Shapes: Spherical, Ballistic

• Certifications: ISO9001

• Delivery: 7–15 days worldwide shipping

• Packaging: Secure wooden box

• Origin:  China

  
  

Why Choose SUPERDRILL Retrac Threaded Button Bits?

1. Exceptional Durability – Heat-treated alloy steel resists wear and impact.

2. Versatile Applications – Ideal for drilling in soft, medium-hard, and very hard rock.

3. Efficient Flushing – Retrac body enhances air/water flushing to clear cuttings effectively.

4. Customized Solutions – We offer tailor-made options for diameter, thread, button layout, and face shape.