G30 Spherical button bits for coring crowns electric coal drill bits with High TRS

Specifications:

Diameter: 13.35

Height: 13.5

SR: 7

e: 1.5

α: 18

Carbide Grade: TGC3

Density:14.8 g/cm3

T.R.S : 2200 N/mm2

Hardness: 89.5 HRA

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits, and scraping knife bits, are used in geological prospecting, coal mining, and oil well boring.

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Our carbide button bits range:

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

Spherical Button Bits

General Tungsten Carbide Button Bits:

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.