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URUMQI SIRUITE MACHINERY EQUIPMENT CO.,LTD

All Products >> cone bit series

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sa mining drill bit
sa mining drill bit
Specification: SA Mining Drill Bit
Detail: SA mining drill bit adopt carbide tooth with high strength and high tenacity, which improves the resistance to bending and abrasive resistance. Sealed roller bearing adopt materials with high strength and high abrasive resist...

2
st bit
st bit
Specification: 4 5/8Ħħ-6Ħħ-8 1/2Ħħ-12 1/4Ħħ-17 1/2Ħħ-26Ħħ
Detail: HA series bit adopts rubber seal with journal bearing, which can sustain higher WOB under normal rotary speed and is suitable for drilling in formations from very soft to middle hard by properly selecting different cutting str...
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