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Product Name: Eccentric Overburden Drilling Equipment Drilling Spare Parts for Ore Mining Borehole Drilling Tool Drill Bit Material: Alloy Steel Manufacturing Process: Forging Surface Treatment: Spray-Paint Weight: 30kg Use: Ore Mining Applicable Industries: Energy & Mining, Drilling Trademark: Anbit Specification: 3.1X3.1X0.9 cm Origin: China Product Description Eccentric Overburden Drilling Equipment Drilling Spare Parts for Ore Mining Borehole Drilling Tool Drill BitWe, Shenyang ABT Drilling Equipment Co., Ltd. is a company mainly engaged in drilling equipments and tools. With over 20 years experience, our commitment to excellence ensures a reliable product that will perform every time. We utilize the latest technologies in engineering to produce cutting edge designs. We use methods that meet aerospace standards in manufacturing superior quality hammers and bits.We take pride in being one of the top supplier of DTH bits and hammers in China. We manufacture thousands of different configurations based on our customers' specifications. We have one of the largest stocking selections of bits in the China. We have achieved and adhere to the strict standards set forth to us by the ISO 9001:2008. We offer an extensive range of high quality DTH bits and hammers to customers all around the world and wins high praise for the good performance of our DTH bits and hammers.SpecificationTypeCasing TubeDrill PipeGuide SleeveDTH-hammerCasing ShopGuide DeviceReamerPilot bitNOD90Maximun: 115mmMinmum: 102mmConnection Thread: API2 3/8"RegO.D: 76mmWrench Flats: 65mmEffective length:174mmND35, Cop32, IR3.5, NQL30L3=90mm L4=55mm D3=101.7mm D4=93mmL1=35mm L2=138mm D1=92mm D2=100mmD5=91mm L5=70mmReaming Diameter: 123mmReamer has 4XΦ12 buttonsD6=90mm L6=59mmGauge button8 X Φ12Front button6 X Φ10NOD115Maximun: 142mmMinmum: 128mmConnection Thread: API2 3/8"RegO.D: 76mmWrench Flats:65mmEffective length:174mmND45, Cop44, NSD4, DHD340A, NQL40, NM4L3=76mm L4=55mm D3=127.5mm D4=117mmL1=48mm L2=136mm D1=115mm D2=126mmD5=114mm L5=89mmReaming Diameter: 152mmReamer has 5XΦ14 buttonsD6=114mm L6=67mmGauge button8 X Φ14Front button6 X Φ12NOD140Maximun: 168mmMinmum: 155.40mmConnection Thread: API2 3/8"RegO.D: 89mmWrench Flats:65mmEffective length:205mmND55, Cop54, NSD5, DHD350R, NQL50L3=90mm L4=63mm D3=155.3mm D4=143mmL1=55mm L2=160mm D1=141mm D2=154mmD5=138mm L5=69.5mmReaming Diameter: 185mmReamer has 7XΦ14 buttonsD6=138mm L6=66mmGauge button8 X Φ16Front button8 X Φ14NOD165Maximun: 193.70mmMinmum: 181mmConnection Thread: API2 1/2"RegO.D: 114mmWrench Flats:65mmEffective length:225mmND65, Cop64, NSD6, DHD360, NQL60L3=95mm L4=55mm D3=181.5mm D4=166mmL1=61.5mm L2=181.5mm D1=165mm D2=178mmD5=164mm L5=79.5mmReaming Diameter: 211mmReamer has 7XΦ14 buttonsD6=165.80mm L6=82.50mmGauge button8 X Φ16Front button8 X Φ16NOD19Maximun: 219mmMinmum: 205mmConnection Thread: API2 1/2"RegO.D:114mmWrench Flats:95mmEffective length:225mmND65, Cop64, NSD6, DHD360, NQL60L3=110mm L4=70mm D3=204.7mm D4=193mmL1=62.8mm L2=185mm D1=191mm D2=203mmD5=164mm L5=79.5mmReamer has 7XΦ14 buttonsD6=165.80mm L6=82.50mmGauge button 8 X Φ16Front button8 X Φ16NOD240Maximun: 273mmMinmum: 260.4mmConnection Thread: API2 1/2"ReO.D: 114mmWrench Flats:95mmEffective length:343mmND85, Cop84, NSD8, DHD380, NQL80L3=110mm L4=65mm D3=259mm D4=241mmL1=70mm L2=190mm D1=240mm D2=257mmD5=238mm L5=100mmReaming Diameter: 308mmReamer has 16XΦ16 buttonsΦ16D6=240mm L6=89.50mmGauge button 12 X Φ18Front button32 X Φ16NOD280Maximun: 324mmMinmum: 305mmConnection Thread: API2 1/2"RegO.D: 114mmWrench Flats:95mmEffective length:305mmNSD10, NUMA100L3=125mm L4=75mm D3=304mm D4=281mmL1=97mm L2=254mm D1=280mm D2=303mmD5=266mm L5=120mmReaming Diameter: 378mmReamer has 22XΦ18 buttonsD6=280mm L6=135mmGauge button 12 X Φ18Front button27 X Φ16Company InformationABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, impactors, drills, crushers, water meters, is your stable and reliable partner.
