Tungsten carbide rotary bullet cutter
USD $50 - $60 /Kilogram
Min.Order:5 Kilograms
Zhuzhou Hongtong Tungsten Carbide Co., Ltd.
Button bit
DTH drilling high pressure ball tooth
G206H grade raw materials, the physical properties of hard alloy products made of the following:
Intensity :2650-3200 (MPa) Hardness :90.0-90 .3 (HRA)
Density :14.85-14 .90 (g/cm3)
Mainly used in high pressure downhole drilling for the exploitation of f> 12's rock, these teeth can also use grades as the G206, G208, G308 raw materials, according to the customer performance parameters, tooth can also be based on customer needs customize.
Carbide mining bits | |||||||
Grade introduction | |||||||
Grade | Performance | Performance&application recommended | |||||
Density | Bend Strength | Hardness | |||||
G/Cm3 | N/mm2 | HRA | |||||
YG4C | 15.1 | 1800 | 90 | Mainly used as small buttoon ns for percussion bits to cut soft and medium | |||
hard formations. | |||||||
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 | 14.6-14.9 | ≥1840 | ≥89 | Qualified for rough machining of cast iron, non-ferrous metal, nonmetal materials, drawing of steel, non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts. | |||
YK05 | 14.95 | 2500 | 90.5 | Mostly used as the buttons of small and medium sized percussion bits and as | |||
YG8C | 14.8 | 2400 | 88.5 | the inserts of rotary prospecting bits to cut soft and medium hard formation. | |||
YK15 | 14.6 | 2450 | 87.6 | Suitable to strips, conical buttons for rotary percussion-resistant,geological | |||
prospectioin buttons, cut soft and medium hard formation. | |||||||
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 and very hard formations. | |||||||
YG11C | 14.4 | 2700 | 86.5 | Largely for the inserts and buttons of percussion bits and tricone bits to cut | |||
medium-hard, hard and very hard formations. | |||||||
YG13C | 14.2 | 2850 | 86 | Primarily for the buttons of tricone bits and inserts or rotary percussion bits to | |||
cut hard and very hard formations. | |||||||
YG15C | 14 | 3000 | 85.5 | For oil cone dril bits, for medium soft and medium-hard rocks. |