Hunan FRIEND Composite Material Co., LtdOur company is a newly-established high-tech reconstructed from subsidiary to Hunan FLYDISC New Material Co., Ltd. PDC (Polycrystalline Diamond Compact) drill bit new product after the hot-pressed and electroplated in recent years. With special high-frequency welding techniques, of high wear ....Address:No.232 SHUGUANG ROAD, CHANGSHA, HUNAN, ChinaProduct/Service:pdc bits, pdc, diamond bits,,pdc bits, pdc, diamond bits,Ozasia Bit Industry Pty LtdOzasia bit industry pty ltd is an Australian owned company which orgnazed and directed by australia engineers specializing in the design manufacture of high performance diamond drilling bits for civil engineering, geotechnical, mining industries mineral exploration, site investigation, mine ....Address:No. 27, Xiaochehen Industrial St. Dongjiao North Rd. HuangcunProduct/Service:Diamond drill bits, diamond tools , Core Drill Bits For Concrete,The Concrete Fast Coring Bit Series,Diamond Impregnated Core Bit Series,Single- Tube Diamond Core Bits,Wireline Diamond Core Drill Bits,Casing Shoes,Reaming Shells,Wireline Diamond Core Drill Bits,The Concrete Fast Coring Bit Series,Diamond Impregnated Core Bit Series,,Diamond drill bits, diamond tools , Core Drill Bits For Concrete,The Concrete Fast Coring Bit Series,Diamond Impregnated Core Bit Series,Single- Tube Diamond Core Bits,Wireline Diamond Core Drill Bits,Casing Shoes,Reaming Shells,Wireline Diamond Core Drill Bits,The Concrete Fast Coring Bit Series,Diamond Impregnated Core Bit Series,Changsha ENYU Engineering Equipment Co., LtdWe are specialize in manufactureing of materials and tools for construction mining many years. Therefore we have wide experience series high quality products as follows: 1. Button bits, connection tapered or threaded, diameter from 33mm to 127mm; 2. Cross 28mm 95mm; 3. Coupling sleeves, r25, r32, r38, ....Address:Room 706, HONGFEI Building, No. 123 Yanshan StreetProduct/Service:Rock Drilling Tools,Drilling Bits,DTH Hammer,Cement Additives,Diamond Tools , 8" DTH hammer and bits shank COP, DHD, QL, SD, etc,diamond core bits and reaming shell,Pneumatic Tools (Jack hammer),new type RC (Reverse Circulation) hammer and bits shank PR4, MINCON5450, etc,6" DTH hammer and bits shank COP, DHD, QL, SD, etc,Cement Accelerator,12" DTH hammer and bits shank DHD, Numa, SD, etc,Button bits, coupling sleeves, shank adapter, etc,Martillo de DHD,COP,QL, SD, M, XL, VKP, Mach, BR DTH,Down the hole bits/Martillo en fondo DTH & Barra de perforacion en fondo DTH,4" DTH hammer, bits and pipes, ODEX shank COP, DHD, QL, Mission, SD, etc,5" DTH hammer, bits and pipes, ODEX shank COP, DHD, QL, Mission, SD, etc,Hole opener bits, DTH opener bits, Thread opener bits and crown opener bits,button bits and shank adaptor R32,R45, T38, T45, T51, ST58, GT60, EL68,Bits sharper,10" DTH hammer and bits shank Numa, SD, etc,,Rock Drilling Tools,Drilling Bits,DTH Hammer,Cement Additives,Diamond Tools , 8" DTH hammer and bits shank COP, DHD, QL, SD, etc,diamond core bits and reaming shell,Pneumatic Tools (Jack hammer),new type RC (Reverse Circulation) hammer and bits shank PR4, MINCON5450, etc,6" DTH hammer and bits shank COP, DHD, QL, SD, etc,Cement Accelerator,12" DTH hammer and bits shank DHD, Numa, SD, etc,Button bits, coupling sleeves, shank adapter, etc,Martillo de DHD,COP,QL, SD, M, XL, VKP, Mach, BR DTH,Down the hole bits/Martillo en fondo DTH & Barra de perforacion en fondo DTH,4" DTH hammer, bits and pipes, ODEX shank COP, DHD, QL, Mission, SD, etc,5" DTH hammer, bits and pipes, ODEX shank COP, DHD, QL, Mission, SD, etc,Hole opener bits, DTH opener bits, Thread opener bits and crown opener bits,button bits and shank adaptor R32,R45, T38, T45, T51, ST58, GT60, EL68,Bits sharper,10" DTH hammer and bits shank Numa, SD, etc,AMOY DIAMOND TOOLS CO., LTDAmoy Diamond Tools Co. Ltd. Is an high-tech enterprise, which commenced its activities in 2005. Depending on strong technology and endless innovation spirit, we are devoted to the research development of various cutting grinding tools. Now professionally produce diamond router bits, CNC profile wheel, ....Address:HONGTANG TOWN, XIAMEN, FUJIAN, ChinaProduct/Service:diamond router bits, diamond profile wheel, diamond milling wheel, diamond saw blade, diamond segment, granite blade, marble blade, diamond finger bits, diamond drilling bits, cnc finger bits, diamond core bits, diamond drills.,Diamond Profile Wheel V30,Diamond Router Bits continuous,Diamond Profile Wheel B30 Segment,Diamond Finger Bit,Diamond Milling Wheel,,diamond router bits, diamond profile wheel, diamond milling wheel, diamond saw blade, diamond segment, granite blade, marble blade, diamond finger bits, diamond drilling bits, cnc finger bits, diamond core bits, diamond drills.,Diamond Profile Wheel V30,Diamond Router Bits continuous,Diamond Profile Wheel B30 Segment,Diamond Finger Bit,Diamond Milling Wheel,Quanzhou LNV Tools Industry Co., LtdQuanzhou LNV Tools Industry was established in 2006. It is a professor manufature of carbide burs, twist drill bits, brad point taper parabolic spade auger step double end panel drill, taps& dies, diamond glass/porcelain/ceramic/tile cylinder bits(diamond mounted point), hole saw and so on. Delivery ....Address:Huxin, Quanzhou, Fujian, ChinaProduct/Service:twist drill bits, diamond bits, hole saw, pen mill, wood flat bits, carbide burs, dressing stone, brad point bits, end mill, step drill bits, taper drill bits, parabolic drill bits, taps&dies, collect and so on.,,twist drill bits, diamond bits, hole saw, pen mill, wood flat bits, carbide burs, dressing stone, brad point bits, end mill, step drill bits, taper drill bits, parabolic drill bits, taps&dies, collect and so on.,Hennan Shengchuang Super Hard Products Co., Ltd.Henan Shengchuang Super Hard Products Co., Ltd. is one of the leading manufacturers vitrified bond diamond/CBN wheel in China. Our international trade department exports our quality products to all world wide different area. We now have capability manufacture various abrasive materials including ....Address:65, Ruida, Zhengzhou, Henan, ChinaProduct/Service:vitrified bond diamond wheel , diamond bruting wheel, pcd grinding wheel, polycrystalline diamond,SELL: vitrified bond Diamond bruting wheel for nature diamond polishin,SELL:Polycrystalline Diamond Composite(PDC) cutter for diamond bits,Vitrified bond diamond wheel for grinding PCD / PCBN tools & Inserts,,OFFER: Polycrystalline Diamond(PCD/TSP) at COMPETITIVE price,,vitrified bond diamond wheel , diamond bruting wheel, pcd grinding wheel, polycrystalline diamond,SELL: vitrified bond Diamond bruting wheel for nature diamond polishin,SELL:Polycrystalline Diamond Composite(PDC) cutter for diamond bits,Vitrified bond diamond wheel for grinding PCD / PCBN tools & Inserts,,OFFER: Polycrystalline Diamond(PCD/TSP) at COMPETITIVE price,Henan Hongxiang Superhard Material Co., LtdWe are the leading manufactrer of diamond tools and synthetic diamond powder in china, exported to over 30 countries, Best quality will be your best choice,.Address:jianshe road, Zhengzhou, Henan, ChinaProduct/Service:diamond tool, diamond drill bits, diamond saw blade, diamond grinding wheels, for glass and stone use,,Segmented diamond saw blade for all kinds of stone,Diamond segmented saw blade for granite, marble, concrete etc,350mm diamond segmented saw blade for stone,Turbo diamond saw blade,Diamond saw blade,Water swivel,Diamond blade,Diamond grinding wheel,Synthetic diamond powder,Diamond bits,,diamond tool, diamond drill bits, diamond saw blade, diamond grinding wheels, for glass and stone use,,Segmented diamond saw blade for all kinds of stone,Diamond segmented saw blade for granite, marble, concrete etc,350mm diamond segmented saw blade for stone,Turbo diamond saw blade,Diamond saw blade,Water swivel,Diamond blade,Diamond grinding wheel,Synthetic diamond powder,Diamond bits,Quanzhou Freet Diamond Tools Co., Ltd.Established in 1994, Quanzhou Freet Diamond Tools Co., Ltd. is a high technology joint venture corporation integrating research, development, design, production, sale and service together. Going through uninterrupted improvement of the past 14 years, we are devoted to studying developing various ....Address:Room No.1001, Honglianxili 36, Lianqian East Road, Xiamen, Fujian, ChinaProduct/Service:diamond tools, stone tools, cutting tools, grinding tools, diamond segments, saw blades, flexible polishing pads, cup wheels, core drilling bits, grinding discs, polishing bricks, finger router bits, floor polishing pads, diamond points,Diamond Cup Wheels,Diamond Flexible Polishing Pads,Diamond Segments,Diamon Saw Blades,Diamond Core Drill Bits for Concrete,,diamond tools, stone tools, cutting tools, grinding tools, diamond segments, saw blades, flexible polishing pads, cup wheels, core drilling bits, grinding discs, polishing bricks, finger router bits, floor polishing pads, diamond points,Diamond Cup Wheels,Diamond Flexible Polishing Pads,Diamond Segments,Diamon Saw Blades,Diamond Core Drill Bits for Concrete,Saw & Drill TechnologyWe are Saw & Drill Technology based in Zhengzhou , China. member of Tradekey.com since December, 2009. Our business is related to Industrial Machinery industry and we specifically deal Diamond Tools, diamond saw blades, core bits, drill grinding wheels, cup polishing pads, wire saw, etc.. Please find ....Address:Nongye, Zhengzhou, Henan, ChinaProduct/Service:Diamond Tools, diamond saw blades, diamond core bits, drill bits, grinding wheels, cup wheels, polishing pads, diamond wire saw, etc.,Diamond Saw Blades,Diamond Tools,,Diamond Tools, diamond saw blades, diamond core bits, drill bits, grinding wheels, cup wheels, polishing pads, diamond wire saw, etc.,Diamond Saw Blades,Diamond Tools,JINAN ASTECH TOOLS TECHNOLOGY CO., LTD.JINAN ASTECH TOOLS TECHNOLOGY CO., LTD. is a professional cutting tools manufacturer, which specializes in the production, research, development, and technology service of CNC that includes: router bits for marble engraving, ceramic/glass/stone engraving tools, Emery grinding-head cutter stone 3D ....Address:TIANQIAO DISTRICT, Jinan, Shandong, ChinaProduct/Service:router bit, diamond tools, engraving tools, cutting tools, stone tools, diamond bits, diamond cutter, diamond tool bit, cnc tools, cnc cutter, engraving bits, stone blade, marble blade, diamond blade, diamond 3d bits, diamond cutting tools,,Amazing slotting speed Diamond Flat Bottom Cutting Tools,10 times higher efficiency Diamond Ball End Stone Tools,,router bit, diamond tools, engraving tools, cutting tools, stone tools, diamond bits, diamond cutter, diamond tool bit, cnc tools, cnc cutter, engraving bits, stone blade, marble blade, diamond blade, diamond 3d bits, diamond cutting tools,,Amazing slotting speed Diamond Flat Bottom Cutting Tools,10 times higher efficiency Diamond Ball End Stone Tools,ENYU Engineering Equipments Co. LtdHi, I am is Shi Rui. worked for Changsha ENYU Engineering Equipments Co. Ltd. We are specializing in manufacturing of materials and tools civil mining China many years. Therefore we have wide experience series high quality products: 1. Button bits, connection tapered or threaded, diameter from 33mm to ....Address:Room706, HONGFEI Building, No.123 Yanshan street, Changsha, Hunan, ChinaProduct/Service:button bits, cross bits,coupling sleeves, down the hole hammers,down the hole bitsseries bits;,diamond materials and tools, core bits and saw blade, core bit & reaming shell, synthetic diamond & cbn grinding wheels, etc,odex system, pneumatic tools, tricon bits according to iadc number, self-drilling grouting bolt,cement additives,SELL ROCK DRILL TOOLS (CROSS BITS,BUTTON BITS,DTH HAMMERS,DTH BITS ),,button bits, cross bits,coupling sleeves, down the hole hammers,down the hole bitsseries bits;,diamond materials and tools, core bits and saw blade, core bit & reaming shell, synthetic diamond & cbn grinding wheels, etc,odex system, pneumatic tools, tricon bits according to iadc number, self-drilling grouting bolt,cement additives,SELL ROCK DRILL TOOLS (CROSS BITS,BUTTON BITS,DTH HAMMERS,DTH BITS ),Jinagyin Jiufeng Diamond Tools Co., LtdJiangyin jiufeng Diamond Tools Factory is situated in the easy-reach area on south of Yangtze River, near Taihu Lake and next to Shanghai nanjing Expressway. We are specialized manufacturing all kinds diamond tools. As a leading factory China, we have professional R&D Team, full sets equipments advanced ....Address:Huang tanf Development Zone No.12 Xinren Road, Wuxi, Jiangsu, ChinaProduct/Service:diamond abrasive tools, diamond cutting disc, diamond file diamond core drill bits , diamond mounted points and diamond knife sharpener, etc.,Electroplated diamond mounted points,Diamond core drill bits,Diamond router bits,Diamond grinding wheel,Electroplated diamond saw blade,Diamond mounted points,Diamond cutting disc,Diamond core drill bits,Electroplated diamond files,Electroplated diamond saw blade,Diamond cutting disc,Diamond quartz cutter series,Diamond grinding wheel,Electroplated diamond files,Diamond mounted points,,diamond abrasive tools, diamond cutting disc, diamond file diamond core drill bits , diamond mounted points and diamond knife sharpener, etc.,Electroplated diamond mounted points,Diamond core drill bits,Diamond router bits,Diamond grinding wheel,Electroplated diamond saw blade,Diamond mounted points,Diamond cutting disc,Diamond core drill bits,Electroplated diamond files,Electroplated diamond saw blade,Diamond cutting disc,Diamond quartz cutter series,Diamond grinding wheel,Electroplated diamond files,Diamond mounted points,Danyang Tongyu Tools Co., LtdDANYANG TONGYU TOOLS CO., LTD. is one of the professional manufacturers drill bits in china, specialized all kinds HSS twist bits, electric hammer , masonry wood working hole saws, taps, TCT saw blades, diamond blades and some other power tool accessories. We're located Binjiang Development Zone ....Address:Houxiang Town, Zhenjiang, Jiangsu, ChinaProduct/Service:drill bits, hss drill bits, tct saw blades, diamond saw blades, hole saw, ratchet wrench, end mills. carbide end mills. hss end mills, masonry drill bits, auger bits, sds hammer drill bits, brad point woodworking drill, wood spade drill,PCD saw blades,Masonry drill bits,HSS step drill,Diamond reamers,Screwdriver bits,Vernier calipers,HSS annular cutters,Glass drill bits,Spot weld drill bits,HSS twist drill bits,,drill bits, hss drill bits, tct saw blades, diamond saw blades, hole saw, ratchet wrench, end mills. carbide end mills. hss end mills, masonry drill bits, auger bits, sds hammer drill bits, brad point woodworking drill, wood spade drill,PCD saw blades,Masonry drill bits,HSS step drill,Diamond reamers,Screwdriver bits,Vernier calipers,HSS annular cutters,Glass drill bits,Spot weld drill bits,HSS twist drill bits,Fujian WANLONG Diamond Tool Co., LtdWanlong Group, Leading manufacturer & exporter of diamond tools and stone processing machinery for 15 years. Our advantages over other Chinese Suppliers: 1. Mass Production capacity: 3 Million pcs/Month segment; 2. Consistent good qulaity with R&D Engineering solution supported; 3. Tested 80-95% ....Address:13 Zhitai Road,Quanzhou Economic & Technology Development Zone, Quanzhou, Fujian, ChinaProduct/Service:diamond tools and stone processing machiney for marble, granite, concrete and asphalt cutting, grinding, porfiling and polishing, etc. diamond segments, diamond blades, diamond cup wheels, core bits, cnc wheels, etc bridge cutting machine, block cutti,Diamond Saw Blades,Diamond segments,Diamond cup wheels,Diamond core bits,Diamond finger bits,,diamond tools and stone processing machiney for marble, granite, concrete and asphalt cutting, grinding, porfiling and polishing, etc. diamond segments, diamond blades, diamond cup wheels, core bits, cnc wheels, etc bridge cutting machine, block cutti,Diamond Saw Blades,Diamond segments,Diamond cup wheels,Diamond core bits,Diamond finger bits,STOCONN Diamond Tools Co., Ltd.Stoconn diamond tools Co., Ltd, found 1999, is an innovative company and specialized in for cutting, grinding polishing marble, granite other natural stone. We own rich technology resources, skilled workers, excellent equipments&continuous exquisite workshop.We export our products with both ....Address:Huli,huada building,234floor,xiamen,china, jinjiang, Other, ChinaProduct/Service:bits, drill bits, diamond core drill bits, diamond drill bit, twist drill bit, ceramics drill bits, hole drillbits, best drill bits, drill bit suppliers, blade, cutting blade, concrete cutting blade, road saw blade, concrete blade, concrete cutting blades,Blade and segment for cutting stone edge and small size block,Blade and segment for cutting stone edge and small size block,Diamond polishing pads,Diamond polishing pads,Blade and segment for cutting stone edge and small size block,Blade and segment for cutting stone edge and small size block,Diamond polishing pads,,bits, drill bits, diamond core drill bits, diamond drill bit, twist drill bit, ceramics drill bits, hole drillbits, best drill bits, drill bit suppliers, blade, cutting blade, concrete cutting blade, road saw blade, concrete blade, concrete cutting blades,Blade and segment for cutting stone edge and small size block,Blade and segment for cutting stone edge and small size block,Diamond polishing pads,Diamond polishing pads,Blade and segment for cutting stone edge and small size block,Blade and segment for cutting stone edge and small size block,Diamond polishing pads,3U Super Hard Products CompanyFounded in 1995, 3U Super Hard Products Co., Ltd., as a high-tech enterprise, specializes manufacturing the diamond products and CBN products.We are possession of rich technical force, great creativity high-level fabricating skills. Ceramic wheel brand which registered at year 2007 is conformity with ....Address:No. 12 changchun road, Zhengzhou, Henan, ChinaProduct/Service:pdc cutter, bit inserts , oil drilling , oil bits , drill bits , pdc bits , pdc , pdc insert, pdc drilling bits , vitrified abrasive, grinding wheel, diamond bruting wheel, diamond grinding wheel, thermally stable polycrystalline diamond, pcd, polishing p,(polycrystalline diamond)PDC cutter for oil bit inserts,SELL: PCD HAMMER BIT INSERTS,PCD Cutter Dome Insert for Hammer Bit in Oil Drilling,PDC Flat Cutter,(Thermally Stable Polycrystal)TSP cube-shaped bit cutters,,pdc cutter, bit inserts , oil drilling , oil bits , drill bits , pdc bits , pdc , pdc insert, pdc drilling bits , vitrified abrasive, grinding wheel, diamond bruting wheel, diamond grinding wheel, thermally stable polycrystalline diamond, pcd, polishing p,(polycrystalline diamond)PDC cutter for oil bit inserts,SELL: PCD HAMMER BIT INSERTS,PCD Cutter Dome Insert for Hammer Bit in Oil Drilling,PDC Flat Cutter,(Thermally Stable Polycrystal)TSP cube-shaped bit cutters,Chen Guang M&E Equipment Co., LtdChen Guang M&E Equipment Co., Ltd is a manufacturer specialized in various diamond bits and drilling machine for geological exploration & engineering investigation . Our company has been dedicated to apply the proper technology produce all kinds of products meet developing needs industry. On one hand, we ....Address:Shao Shan South, Changsha, Hunan, ChinaProduct/Service:drilling diamond bits /rigs/core barrels,,drilling diamond bits /rigs/core barrels,Hebei Fanglei Drill Equipment Co., Ltd.Hebei Fanglei Drill Equipment Co., LTD is located in Province Hejian City which known as "Hometown of Oil Drilling Bits"in China. It founded 1990 and covers an area over 15000 square meters now. The company specializes the production many kinds Rock Bits, PDC Bits , TCI Steel Tooth any other drill equipment ....Address:Hejian, Changzhou, Hebei, ChinaProduct/Service:drilling bits, rock bits, pdc bits, tci bits, oilfield bits, rock bits, steel tooth bits, tricone bits, core bits, diamond bits, drilling tools,Single Cone Bits,Oilfield Drill Bits,PDC Steel Bits,Steel Tooth Bits,,drilling bits, rock bits, pdc bits, tci bits, oilfield bits, rock bits, steel tooth bits, tricone bits, core bits, diamond bits, drilling tools,Single Cone Bits,Oilfield Drill Bits,PDC Steel Bits,Steel Tooth Bits,Guiyang Kemai Machinery & Equipment Co.LtdGuiyang Kemai Machinery and Equipment is a specialized manufacturer supplier of mining quarry equipment tools in China. Our products serves the mining, quarry, water well, oil, gas, civil construction slope stabilization industries. We serve our customer EUROPE, AISA, LATIN AMERICA, AFRICA, MIDDLE ....Address:6F,Zhongtian Bussiness Harbour,8# LINGYUN STREET,DUSI ROAD, Guiyang City, guizhou, ChinaProduct/Service:drilling machinery, tools, parts, drilling bits, rods, rigs, hollow drilling steel bar, drilling rod, hollow steel , drilling steel, drill steel, hollow drill steel, rock drill, rock drilling, drill, drilling equipment, bit, adaptor, diamond bits, button bits, shank adaptor rod, drill tube, cemented carbide, air compressor, stone cutting, down hole hammer, drilling rig, hydraulic, drifter drill, coupling sleeve, mf-speed rod,,Hollow drilling steel bars,Drilling tools,bits,rods,xxxxx,Drilling machine and rods, bits, etc,,drilling machinery, tools, parts, drilling bits, rods, rigs, hollow drilling steel bar, drilling rod, hollow steel , drilling steel, drill steel, hollow drill steel, rock drill, rock drilling, drill, drilling equipment, bit, adaptor, diamond bits, button bits, shank adaptor rod, drill tube, cemented carbide, air compressor, stone cutting, down hole hammer, drilling rig, hydraulic, drifter drill, coupling sleeve, mf-speed rod,,Hollow drilling steel bars,Drilling tools,bits,rods,xxxxx,Drilling machine and rods, bits, etc,Xi An Jinshuo Super Hard Burnisher CO LtdXi an JinShuo Super Hard Burnisher CO.,Ltd is established in 1986 year. Located East Development Zone an.Specilizing diamond tools of studying,developing,producing,marketing and services after sales. "JinShuo"brand drill bits extensively have used for oilfield, mine, water well, tunnel ....Address:Xinke, Xi an, Shannxi, ChinaProduct/Service:pdc drill bits,natural diamond drill bits,artficial drill bits,anchor-shank drill bits,non-core drill bits,core drill bits,Diamond surface set core drill bits,Pdc core drill bits,Reaming shell,Non-core drill bits,Anchor-shank drill bits,,pdc drill bits,natural diamond drill bits,artficial drill bits,anchor-shank drill bits,non-core drill bits,core drill bits,Diamond surface set core drill bits,Pdc core drill bits,Reaming shell,Non-core drill bits,Anchor-shank drill bits,
Recently Updated
Trimphant Impex Private Limited Lvyu Plastic Hardware Co.,Ltd Qingdao Mingyang CNC Equippment Co.,Ltd Wholesale Cheap Wedding Dresses From 36L Haiyan Huaxing Mechinery Co.,Ltd Hebei An Hong Hardware Products Sales Co., Ltd. Linhai Baoguang Electronic Lighting Factory Shanghai Yue Da Industrial Co., Ltd. I&I Trading Est., Avatar Import and Export Zhejiang Hongda Cable Factory ARDEE Resources Pvt, Ltd.Energy ,Offshore ,Shipping & Equipment Sales Basfund Radial Venture Corporationl B R Steel Products pvt ltd Zhengzhou Sinco Co., Ltd. Atsan Engineering & Consultancy Rastrawadi Sankalp Hebei Mingwangye Mesh Products Trade Co., Ltd. Aiersen Electrical Equipment Zhenjiang Co. Ltd Double Grade Non-Woven Industries.Sdn.Bhd.
