Spherical Solid Tungsten Carbide Drill Bits Button OD 8.25mm Height 12mm

OD8.25mm H 12mm High strength 1900 Spherical button bits

Spherical button bits:

Diameter: 8.25

Height: 10

SR: 44

e: 15.0

α: 18

Carbide Grade: TGC2

Density:14.95 g/cm3

T.R.S : 1900 N/mm2

Hardness: 90.5 HRA

The spherical button is the most common shape utilized in DTH Bits. This type of shape is the strongest and most resistant to breakage. The domed shape provides excellent penetration in medium rock, hard rock, and hard rock broken formations, in all types of drilling.

General Tungsten Carbide Button Bits:

Advantages:

• HIP Sintering.
• Excellent powder quality
• Great performance of wear-resistance
• Full range of button bits

Our carbide button bits range:

• Rectangular and Flat Mining Bits
• Parabolic Buttons
• Wedge Buttons
• Conical Buttons
• Spherical Buttons

Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in GECKOR Xinma Industrial Park in Tianyuan District, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops.

The company is mainly engaged in the processing and production of rods by employing Italian production lines and operations management mode experienced key technical personnel and Italian imported main processing equipment. We have passed the ISO9001 quality management system certification. Having at present monthly productivity of approx and cooperation established with famous Chinese cemented carbide manufacturers, we can offer rods, plates, buttons, discs, rotary burrs, and other profiled and non-standard cemented carbide products and blanks.

The company has since its establishment always stuck to technological innovations and aftersales services first, united, efficient and pragmatic management, the satisfaction of customer needs as the core of our business activities, and “Quality is the lifeline of a company &Service is the soul of our survival” as our tenet.