Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

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  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

rock drilling bits Photos Catalog - page 6 - WorldBid B2B Market

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  Khyd110 Electric Rock Drilling Rig

  Machinery - Drills - Shandong HuaxiaMaster Machinery Group Co.,Ltd - China - June 27, 2019 - 100.00 Dollar US$

  1.Brief introductions of KHYD110 electric rock drilling rig ·The electric rock drilling rig can be fitted with drill stand, and can be drilled horizontally or upward in any direction. ·In order to prolong the service life of the drill bit and improve...

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  Dm100a Pneumatic Powered Rock Drilling Rig

  Machinery - Beiijng Jincheng Mining Technology Co., Ltd. - China - April 12, 2022 - contact company for price

  DM100A Pneumatic Powered Rock Drilling Rig The rock blasting drilling rig DM100A/B is high powered with easy operation system. The pneumatic drill could be applied in open mine, water and electricity projects, railway and highway construction project...

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  Hard Rock Drilling T51 610mm To 6400mm Thread Extension Drill Rod

  Machine Tools - New - KSQ Technologies (Beijing) Co., Ltd - China - May 29, 2024 - contact company for price

  Our rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate i...

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  Drilling Bit 64mm T38 Parabolic Button Bench And Production Thread Rock Drill Rig Tools

  Machinery - Drills - Tianjin Baptech Machinery Co., Ltd. - China - February 10, 2025 - 38.88 Dollar US$

  Model NO.--64T38-4*10/8*10 Parabolic Button Surface Treatment--Painting Manuf acturing Process--Quenching, Tempering Material--45crn imov, Yk05 Colour--Red, Yellow, Black, Customized Application--M ining / Quarrying / Tunneling / Construction Bit Fac...

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  Soil Remediation Water Well Drilling Onshore Drilling Oilfield Services Smart Shale Shaker

  Equipment - Waste Management - Hebei BZ Solids Control Co.,Ltd - China - August 7, 2020 - 12941.00 Dollar US$

  BZ smart shale shaker is the first-phase solids control equipment in drilling fluids processing system, also known as key solids control equipment in drilling mud recycling system. Shale shaker decides the performance of whole solids control system. ...

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  Wooden Sleeper Drilling Machine Rail Drilling Machine

  Machinery - Drills - Wuhan Liankeliji Railway Equipment Co., Ltd - China - January 14, 2025 - 280.00 Dollar US$

  his machine is used for powerful drilling of wooden sleepers ● Compact product design for mobility on the track ● Precise drilling with depth stop ● Adjustable engine speed ● Work safety due to centrifugal clutch

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  Dth Button Bits Drill

  Equipment - Drill Bits - Yanggu Xinhe Rock Tools Co.,Ltd - China - September 6, 2012 - contact company for price

  We are a professional manufacture of rock drilling tools, mining tools, DTH Drilling tools. construction tools and excavating coal pick cutter tools. (e.g: rock drilling tools, Top hammer equipment, DTH button bits, DTH hammers bits, down the hole dr...

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  Diamond Blades Tools Core Bits

  Construction - Hardware - Sino Tools Co., Ltd. - China - September 6, 2012 - contact company for price

  We mainly focus on laser welding, brazing and sintering process for diamond blades, diamond core bits and diamond grinding wheels&pads, totally more than 200 types of diamond tools. Eight automatic laser- welding lines make Sino Tools the most reliab...




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  Pdc Drill Bits

  Manufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  PDC drill bits are applied to rock formation f≤10, like granite, limestone, sandstone, mudstone, etc., mainly used for gas drainage hole, drainage hole, grouting hole, geological and hydrology drilling. Usually drill bits are three wings or fou...

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  Pdc Drag Bits

  General Manufacturing - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  Drag bits also named blade bits, with PDC cutter inserts on the blades, they are applied to rock formation f≤6, like mudstone, shale, sandstone, etc., mainly used for drain hole, grouting hole, geological and hydrology drilling, etc. Usually dr...

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  Large Barrel Carbide Bits

  Cosmetics - Nails - Shanghai Well-Sun Precision tool Co.,Ltd - China - September 6, 2012 - contact company for price

  This bit is used for surface work, shortening and backfill cutting. The only difference is the size of the circumference of the bit and tech preference Large Barrel Carbide Bits Feel free to contact us with all your questions

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  Small Barrel Carbide Bits

  Cosmetics - Nails - Shanghai Well-Sun Precision tool Co.,Ltd - China - September 6, 2012 - contact company for price

  This bit is used for surface work, shortening and backfill cutting. The only difference is the size of the circumference of the bit and tech preference Small Barrel Carbide Bits Thank you in advance for your consideration

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  Round Shank Bits Trenching B40hdk12 Confirm Techgong

  Construction - Mining Facilities - Shandong Techgong Geotechnical Engineering Equipme - China - September 6, 2012 - contact company for price

  Place of Origin Shandong, China (Mainland) Brand Name Techgong certification ISO9001 Minimum Order Quantity: 100 Pieces/200 Pieces Trial Order Loading Port: Qingdao Packaging Details: wooden boxes or pails Delivery Time: 30 days after you confirm you...

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  Round Shank Bits Trenching

  Construction - Mining Facilities - Shandong Techgong Geotechnical Engineering Equipme - China - September 6, 2012 - contact company for price

  Place of Origin Shandong, China (Mainland) Brand Name Techgong certification ISO9001 Minimum Order Quantity: 100 Pieces/200 Pieces Trial Order Loading Port: Qingdao Packaging Details: wooden boxes or pails Delivery Time: 30 days after you confirm you...

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  Road Planing Bits Milling

  Construction - Excavation - Shandong Techgong Geotechnical Engineering Equipme - China - September 6, 2012 - contact company for price

  We can supply all kinds of kennametal, wirtgen etc products. road planing bit, road milling bit 1. spcial hard soldering process to ensure a high-sthength joint between the carbide and the steel base 2. hardened pick head for optimized pick life 3. w...

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  Coal Mining Bits

  Construction - Hardware - Shandong Techgong Geiotechnical Engineering Eequpm - China - September 6, 2012 - contact company for price

  The heads of our mining bits adopt tungsten carbide, which can drill powerfully into the rock to break the rock. Besides, while working, our mining bits can rotate freely in the holders to get the automatical sharpening effect. It is the only kind of...




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  Cemented Carbide Dht Bits Tungsten Button

  Equipment - Zhuzhou Jinxin Cemented Carbide Co., Ltd. - China - September 7, 2012 - contact company for price

  1.OEM and ODM Service 2.ISO9001 Certification 3.be more durable 4.Custom-made available 5.Fast delivery and transportation we professional manufacturing specialized in off-standard cemented carbide products and some standard cemented carbide products...

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  Maxdrill Tapered Button Bits 8242 22mm Carton

  Metals - Iron - Pig Iron - MAXDRILL ROCK TOOLS CO., LTD - China - September 7, 2012 - contact company for price

  used for hard or very hard rock formation. (1) Type: button bits (2) Size: 19mm, 22mm, 25mm (3) Diameter: 30-42mm. (4) Taper: degree 4°46′ 6°, 7°, 11°, 12°. (5) Package: in wooden case or in carton. (6) Productivity: 50000pcs/ month Our tapered...

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  Maxdrill Tapered Cross Bits Button Chisel

  Metals - Iron - Pig Iron - MAXDRILL ROCK TOOLS CO., LTD - China - September 7, 2012 - contact company for price

  Carbides shapes are cross type on drill bits. Same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can...

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  Maxdrill Tapered Chisel Bit Button Cross Bits

  Metals - Carbon Steel - MAXDRILL ROCK TOOLS CO., LTD - China - September 7, 2012 - contact company for price

  (1) Type: chisel bits (2) Size: 19mm, 22mm, 25mm (3) Diameter: 26-100mm. (4) Taper: degree 4°46′，6°, 7°, 11°, 12°. (5) Package: in wooden case or in carton. (6) Productivity: 50000pcs/ month Our tapered bits include both cross and button...