Pdc Bit

We are offering pdc bit.
1.specification:
bit size: 4 12"-- 17 12''(114mm--444.5mm)
price:$1000-$10000, as the product you need
blades: 3--9 blades
nozzles: according to your requirement
pdc cutter: 1913,1613,1313 and so on
rotary speed:60-300 rpm
delivery terms:within 3 days after the payment
package: wooden boxes. As custoemrs requirements
oem: ok, we can make kinds of pdc bits according to customers' requirements
2.parameters
size(inch) cutters blades flow rate rotary speed weight on bit
5 12 21 5 400~600gpm25~38ls 60~350rpm 3~15kibs14~67kn
7 78 38 5 400~600gpm25~38ls 60~350rpm 3~15kibs14~67kn
8 12 48 6 400~600gpm25~38ls 60~350rpm 3~15kibs14~67kn
9 12 67 7 475~700gpm30~90ls 60~350rpm 3~20kibs14~90kn
12 14 87 7 475~700gpm30~60ls 60~350rpm 3~29kibs14~129kn
16 66 6 950~1450gpm60~90ls 60~300rpm 5~36kibs22~160kn
17 12 65 5 950~1450gpm41~63ls 60~300rpm 4~30kibs18~134kn
goldman pdc drill bits :
matrix-body advantage :
matrix body pdc bits are commonly preferred over steel-body bits for environments in which body erosion is likely to cause a bit to fail . For diamond-impregnated bits ,only matrix-body construction can be used .
Steel-body advantage :
high resistance to impact loading
considerably stronger than matrix bodies
easily be rebuilt a number of times
worn or damaged cutters can be replaced rather easily
particular advantage for operators in low-cost drilling environments
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hebei goldman petroleum drilling engineering co., ltd.