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Tungsten Carbide Drill Button
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Tungsten carbide button is widely used in petroleum drilling, snow plow equipment, cutting tools, mining machinery, road maintenance and coal drilling tools.It is also can used as excavating tools for Tunneling, quarrying, mining and Construction. In addition, it can be applied as drill accessories for rock drilling machine and deep hole-drilling tools.

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Grade Density T.R.S Hardness Application recommended
(g/cm3) ( MPa) (HRA)
YG6 14.95 ≥1900 ≥90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YG8 14.8 ≥2200 ≥89.5 Used as a core drill, electric coal drill, coal cutter tooth, oil roller bit and scraper button bit.
YG8C 14.8 ≥2400 ≥88.5 Mainly used for small and medium-sized drill bit tooth, and as a rotating exploration drill bush.
YG11C 14.4 ≥2700 ≥86.5 Most used in the drill bit and rock bit used for cutting high hardness materials ball tooth.
YG13C 14.2 ≥2850 ≥86.5 mainly used for rotary drill bit used for cutting high hardness materials in ball mill.
YG15C 14 ≥3000 ≥85.5 Used in oil cone bit and soft in the hard rock digging cutting tools.
YK05 14.8 ≥2500 ≥90.5 Mostly used as the buttons of small and medium sized bits to cut soft and medium hard formations
YK15 14.6 ≥2450 ≥87.6 Suitable to strips, conical buttons for rotary percussion-resistant geological prospecting buttons, cut soft and medium hard formations.
YK20 14.4 ≥2500 ≥86.8 Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations,
YK25 14.4 ≥2550 ≥87.2 Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard,hard,and very hard formations.
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☑ We will provide more precisely and efficiently manufacture and serve according to clients' drawings.
☑ We have professional QC team to ensure your product more better.
☑ Check the raw material before starting production.
☑ Have the random inspection during the processing.
☑ Make the 100% inspection before the shipments.
☑ We have been engaged in tapered cross bit for more than 20 years.
☑ apered cross with conical pipe drilling perfect;
☑ Reliable work, high cost performance;
☑ Accurate the dimension of taper degree perfectly matches the rods;
☑ High grade tungsten carbide inserts;
☑ The drill bit is made of high quality steel and uses the most advanced CNC machinery and heat treatment process.
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