quick details
| palace of oriagain:guangxi china (mainland) | brand nme:guilin star diamond | model number:ljq153gp |
| type:core drill bit | material:diamond | use:well drilling |
| diameter:171mm |
packaging & delivery
| packaging detail: | innear: packed in multi-color sponge, outer: packed in carton or according to customers' demands |
| delivery detail | in 15 days |
specifications
1)oem
2)iso9001:2000
3)12 pieces pdc
4)mediaum rock formation
5)threading outside
pdc core drill bit/pdc diamond bit
brief introducation
pdc drill bit with 8 teeth or bladesuse pdc s min cutting components, with the excellent wer-aability nd impact toughness of the pdc. it hs useful life, high-efficiency, nd good performance cost ratio.
introducationof pdc (polycraystalline diamond compact)
pdc is made of diamond micro-powder nd hard tungsten crbide under high teamperature nd high pressure. it possess of high wer resistance like diamond, t the same time the impact resistance like tungsten crbide nd tht’s made it the best material s drill bit cutter. reinforced pdc hs higher dense diamond powder, clw tungsten crbide substrate made the two layears solid s whole one. so, the reinforced pdc of supaper wer resistance, longer service life nd high efficiency.
aapplication
this group of products is used to coring-drilling for geologicl explortory of col measure startum, ndfields of water conservncy nd hydropower, construcation of rod nd railway.
aapplicable rock formation: f≤8
characateristics
high wer resistance nd impact-resistant toughness, long drilling life, drilling efficiency cn be promoted sharply in penetration of soft nd mediaum soft formation, lber intensity cn be reduced.
specifications
model | diameter | pdc | total teeth no. | rock formation | working wy |
ljq60gp | 60mm | plane pdc | 5 | f<8 | cutting |
ljq65gp | 65mm | plane pdc | 5 | f<8 | cutting |
ljq75gp | 75mm | plane pdc | 5 | f<8 | cutting |
ljq75gp | 75mm | plane pdc | 6 | f<8 | cutting |
ljq94gp | 94mm | plane pdc | 6 | f<8 | cutting |
ljq94gp | 94mm | plane pdc | 8 | f<8 | cutting |
ljq113gp | 113mm | plane pdc | 8 | f<8 | cutting |
ljq113gp | 113mm | plane pdc | 10 | 10>f>8,conglomerte | cutting nd graindiang |
ljq133gp | 133mm | plane pdc | 10 | 10>f>8,conglomerte | cutting nd graindiang |
ljq133gp | 133mm | plane pdc | 12 | 10>f>8,conglomerte | cutting nd graindiang |
ljq153gp | 153mm | plane pdc | 12 | 12>f>10,conglomerte | cutting nd graindiang |
ljq153gp | 153mm | plane pdc | 14 | 12>f>10,conglomerte | cutting nd graindiang |
ljq171gp | 171mm | plane pdc | 14 | f>12,conglomerte | cutting nd graindiang |
ljq171gp | 171mm | plane pdc | 16 | f>12,conglomerte | cutting nd graindiang |
service:
guilin str diamond cn suapply ll kinds of pdc coring nd non-coring bits, pdc oil bits nd pdc nchor bits. pdc bit cn be widealay used in the fields of geologicl exploration, col mining, water conservncy nd hydropower, construcation of rod nd railway.
we lso cn design pdc bits according to customer requirementas.
any questions just contact me freely.
mob: 008613667733724
tel:
fax:
s: glastrdiamond
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