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...

carbide flat button drill bits Photos Catalog - WorldBid B2B Market

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  Carbide Flat Top Button For Drill Bits

  Metals - Tungsten - Zhuzhou Kingdon Industrial & Commercial Co., Ltd - China - July 5, 2019 - 1.00 Dollar US$

  1.Tungsten carbide button is used in the coal cutter drilling tools, mine machinery tools and road maintenance tools. 2.Tungsten carbide button are widely applied for rock tools, mining tools for use in quarrying, mining, tunneling, and civil constru...

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  Rock Drilling Tools Dth Button Bits Drill Bit

  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. 1.Integral drill steels(Integral Drill Rods) Shank H22x108mm, H19x108mm, standard hex, Bit diameters...

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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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  R32 T38 T45 T51 Gt60 St58 All Kinds Of Mining Drill Thread Button Bits

  Machinery - Parts - henan kings rock tools co; ltd - China - December 21, 2023 - 45.00 Dollar US$

  Industry-specific attributes Use Well Drilling Finish Plain Other attributes Place of Origin henan, China Warranty 6 months Customized support OEM, ODM Brand Name KRDT Model Number R25 R32 R38 T38 T45 T51 Working Length (mm) 10mm Type Center Drill Bi...

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  6inch 6" 152 165mm Dhd Ql Mission Sd Dth High Air Pressure Button Drill Bits For Mining Machine

  Heavy Equipment - Parts - Tianjin Baptech Machinery Co., Ltd. - China - February 10, 2025 - 311.78 Dollar US$

  Model NO.--6Inch bit 152-165mm Material--Alloy Steel Model--DHD; Ql; Mission; SD Series Colour--Black, Blue, Customized Application--M ining / Quarrying / Tunneling / Construction Advantage--W ear Resistant, High Performance Diameter--152 -165mm Face...

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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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  Cemented Carbide Button Bits

  General Metals - Jinan Xinyu Cemented Carbide Co.,Ltd. - China - March 31, 2014 - contact company for price

  Founded in 2002, Jinan Xinyu Cemented Carbide Co. , Ltd. is a large licenced import and export enterprise integrating R& D, manufacture and trade of cemented carbide in a whole and has strong R& D ability and advanced production facilities. Our produ...

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  Tungsten Carbide Button Bits

  Metals - Tungsten - Jinan Xinyu Cemented Carbide Co.,Ltd. - China - August 6, 2014 - contact company for price

  As a professional manufacturer of tungsten carbide products, Jinan Xinyu Cemented Carbid Co., Ltd. provide high quality carbide products for mining, coal mining, oil drilling, snow plowing etc. We can also produce according to clients' drawing and re...




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  Hss Annular Cutter Tct Tungsten Carbide Burrs Twist Drill Bits Endmill Tool Bit Saw Blade Step Cone

  Metals - Steel - HIGRED TOOLS CO.,LTD - China - November 13, 2013 - contact company for price

  HSS ANULAR CUTTER Manufacturing process:CNC FULLY GROUND Shank:Weldon, One Touch Material:M2 M35 M42 Finish:Bright, TiN Diameter:12-100mm H SS ANNULAR CUTTER WELDON SHANK the diameter of shank is 19.05mm, which is suitable for two-point perpendicular...

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  K20 K30 Tungsten Carbide Rod Use To Made Drill Bits Endmill Rotary Tap

  Metals - Tungsten - zhuzhou kunrui carbide co.ltd - China - August 2, 2016 - 48.00 Dollar US$

  ISO Code: K20-K30 Grade: ZU20 Diameter: 3mm(+0.4mm-+0.2mm) Length : 300mm/305mm(0-5mm) or other length according customer require grain size: 0.8um cobalt content: 10.2 density: ≥14.4 g/cm3 hardness: ≥ 1650(HV30), 91.5(HRA) TRS(ISO3327):≠¥3800 mm3 Tu...

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  Yl10 2 Tungsten Carbide Rod Use To Made Drill Bits Endmill Rotary Tap

  Metals - Tungsten - zhuzhou kunrui carbide co.ltd - China - August 2, 2016 - 70.00 Dollar US$

  ISO Code: K20-K30 Grade: ZU20 Diameter: 2mm(+0.4mm-+0.2mm) Length : 300mm/305mm(0-5mm) or other length according customer require grain size: 0.8um cobalt content: 10.2 density: ≥14.4 g/cm3 hardness: ≥ 1650(HV30), 91.5(HRA) TRS(ISO3327):≠¥3800 mm3 Tu...

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  Api 7 1 Tricone Bits Tungsten Carbide Drill Bit

  Equipment - Drill Bits - Dongying Lake Petroleum Technology Co., Ltd - China - April 17, 2019 - 200.00 Dollar US$

  1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit. 2.Gauge structure this type TCI tricone bits: Multiple gauge protection with gauge trim...

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  Carbide Wood Drill Bits Micro Engraving Cnc Hole Boring 0 4mm 3 2mm

  Machine Tools - New - Foshan Leabon Machinery Co., Ltd. - China - August 3, 2021 - contact company for price

  Features and Applicable Machines and Tools: This page shows our drilling bit for PCB, bakelite wood etc. board, meanwhile, you can also visit our Milling Cutter Category for more other specifications. Package: 1pc/box. Above price is for 1 package, 1...

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  Carbide Glass Drill Bits

  Equipment - Drill Bits - yueqing nanfang cemented carbide co., ltd - China - December 8, 2021 - 0.50 Dollar US$

  Glass Drill Bits can be widely used in the drilling of tile glass, wall, marble, some metal etc. use instruction:It needs be used on a hand electric drill. When drilling, to be positioned before starting the machine. Also needs to be continuously coo...

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  High Performance Down The Hole Dth Hammer Tungsten Carbide Button Drill Bit

  Machine Tools - Other - WOOKE ROCK DRILL EQUIPMENT CO.,LTD - China - April 27, 2019 - 50.00 Dollar US$

  Model number: DTH Button Bit Processing type: forging Material: YK05 + alloy steel Bit size: 3-12" Shank length: 130-332mm Bit diameter range: 78mm-345mm Bit face shape: flat, concave, convex, drop central, or other as required Carbide button shape: ...

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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...

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  Maxdrill Thread Button Bit Demands Bits Wooden

  Equipment - Drill Bits - maxdrill rock tools co.,ltd - China - September 7, 2012 - contact company for price

  Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least pos...

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  Maxdrill Tapered Button Bits Formation 22mm Hard

  Equipment - Drill Bits - 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: 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...