KNSH-130 DHD340 Rock Drilling Bit for Hard Rock Applications

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KNSH-130 DHD340 Rock Drilling Bit for Impact Rotary Drilling

Drilling Machine Parts

Manufacturer:Machine-Building Holding OJSC

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FOB, CIF & EXW terms available

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Description

Drill bits are designed for percussive rotary drilling of wells of various purposes with diameter in rocks and ores with coefficient of hardness f=6...5 MPa. f=6...20 on the scale of Professor Protodyakonov (GOST 21153.1-76) and can be used for drilling operations open on drilling machines at compressed air pressure of 2.0...2.5 MPa.

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FOB Novorossiysk, RussiaCIF Available to major ports worldwideEXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

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KNSH-130 DHD340 Rock Drilling Bit for Impact Rotary Drilling

Description

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