Three Wing Arc Angle Drill Bit (Steel)

• Customization: Available
• Certification: ISO 9001:2015
• Manufacturing Process: Cutting
• Material: Alloy Steel
• Specification: 65-120mm
• Trademark: ROCK BIT
• Origin: Xi′an

Product Description

[Application scope]
This product is used for construction of gas drainage drilling, water exploration drilling and grouting drilling in coal mines. The steel body bit is suitable for soft-medium hard formations (f = 4-8). Carcass drills are suitable for medium-hard to partially hard formations (f = 6-10) or strong abrasive formations, and should not be used in complex formations such as fractures and fissures.

[Design features]

1.Streamlined crown blade wing structure to ensure that each cutting tooth has the best working angle;

2.Layered staggered tooth arrangement, multi-track, layered and other volume cutting rock is achieved, drilling resistance is small, repeat Less broken;

3.Wrapped PDC tooth welding structure, high welding strength, no chipping;

4.Parabolic arc crown structure, easy to cut teeth into the rock, and high drilling efficiency.

 

Product Type	Usual Format
Steel	Φ65mm,φ75mm,φ94mm,φ113,φ120