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Nw 3m 1.5m Drilling Casing
Label colorPackage LPackage WPackage HWeight of each bundle(mm)(mm)(mm)(kg)NW-10'Red3150470406741NW-3MRed3100470406729.6NW-5'Red1620470406370.5NW-1.5MRed1600470406364.8W Thread Profile
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High Quality Hrau Wireline Coring Drill Pipe Drill Rod
1.5~3 1.5~3 1.5~3 1.5~3 1.5~319
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High Quality Btw Ntw Htw Wireline Coring Drill Rod
Basic Info. Model NO. NTW 1.5M
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Hard Rock Drilling Cross Bits, Tungsten Carbide Button Drill Bit
DescriptionDiameterLengthWater holeTaper degree a=4°6° 7° 11° 12°Socket inside diameter d=15, 19, 22, 25mmmm2206522365225692286023055 5823255 64 71 8023471 80236742387424074242742B. Tapered cross bitsThe taper cross bits can be used under any rock drilling condition because of it
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T38 Hard Rock Drilll Bits
SpecificationsThe technical parameter of Normal-type Thread button bitsThread Typediatip size(mm)flushing holesweight (kg)mmgaugefrontsidefrontR25 R28323*81*8110.3335*82*7210.3355*82*7210.4385*82*8210.5385*92*7210.5415*92*8210.6425*92*8210.6435*92*9210.6435*92*8210.6455*92*9210.7485*102*9210.78515*1
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SDS Plus S4 Flutes Electric Hammer Bits Rotary Hammer Bits
Product:SDS PLUS S4 Flutes Electric Hammer bits Rotary Hammer bitsBrand:LeyingSize:4-30MMWith Length From 110-1000MMRaw Material:40 Cr,YG8C Tungsten CarbideFlute Shape:S2,S4Tin Type:Flat TipStandard:DIN8035Application:Concrete, Masonry,CementBrief Introduction1.For drilling in granite, concrete, sto
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Concentric/Symmetric Slide Block Casing Drilling Pilot Bit
Type1.Casing tube2.Drill pipe3.Guide sleeve4.DTH hammer5.Casing shoe6.Guide device7.Reamer8.Pilot bitHOD90Maximum OD:115mm Minimum ID:102mmconnection thread:API 23/8"REG OD:76mm wrech flats:65mmEffective length: 174mmHD35,COP32, IR3.5,QL30L3=90mm,L4=55mm, D3=101mm,D4=93mmL1=35mm,L2=138mm, D1=92
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Bq Nq Hq Pq PDC Sintered Matrix Core Drill Bit
Overview Product DescriptionSizeRelated PhotosProduction WorkshopPackaging & ShippingCertifications
