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2859
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2983
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521
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2386
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1915
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531
- Another important feature of tapered rock button drill bits is the placement of rock buttons on the bit. These rock buttons are typically made of hard tungsten carbide material, which is known for its excellent wear resistance and durability. The rock buttons are strategically placed on the drill bit to provide maximum impact and cutting power, allowing for efficient rock penetration and faster drilling speeds
tapered rock button drill bits. As a long term cooperated customer, we supplied over ten thousands of various FRP Fittings to them every year.



An excellent alternative to the metal grating system, fiberglass is more cost effective, durable and with plenty of safety benefits, making it a popular choice for general and industrial use.




