China 25mm metal drill bit Manufacturers Factory Suppliers
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Concentric Overburden Drilling Bit
Name of product:Symmetrical casing system concentric overburden drilling bit
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Process :Forging
Type :Dth hammer and bits
Machine type:Drilling equipment
Face... -
DHD 360 Hammer
Name of product :DHD 360 Hammer
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Process :Forging
Type :DTH hammer
Machine type:Drilling equipment
Shank series: DHD QL Mission SD
Thread :3 1/2"... -
DTH Hammer Button Bits
Name of product: Dth hammer button bits
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Certificate :ISO 9001
Machine type:Drilling equipment
Raw material :High manganese steel
Series :Low /medium /high... -
DTH Rock Drilling Bits
Name of product :Dth rock drilling bits
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Type :DTH bits
Process:Forging
Raw material :Carton steel
Face :Concave / convex / flat
Advantage :High... -
Drilling DTH Bits
Name of product: Drilling DTH bits
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Process :Forging
Machine type:Drilling tools
Product type :Drill bits,dth bits
Standard :International standard
Face... -
High Air-pressure DTH Hammer
Name of product:High air-pressure DTH hammer
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Process :Forging
Product type:Dth hammer
Diameter range: 90-445mm
Working pressure: 1.0-1.5Mpa
Advantages... -
Low Pressure DTH Hammer
Name of product:Low pressure dth hammer
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Drilling range:76 ~254mm
Product type :Dth hammer
Machine type:Drilling tools
Air consumption:0.5~2.5Mpa
Raw... -
Odex Eccentric Drill
Name of product :Overburden drilling system odex eccentric drill
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Process :Forging
Reamer:Casing shoe
Machine type:Drilling tools
Face design :Flat; convex;... -
DTH Hammers and Bits
Name of product : DTH hammers and bits
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Process : Forging
Machine type:Drilling tools
Button shape :Parabola, ballistics, sharp and dome
Raw materials :Tungsten... -
Down The Hole Hammer Bit
Name of product:Down the hole hammer bit
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Machine type:Drilling equipment
Raw materials :High manganese steel, carbide
Advantages :Wear resistance , high performance... -
DTH Button Bits
Name of product:Dth button bits
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Process :Forging
Raw material:Carbide
Machine type:DTH drilling rig
Button shape:Spherical; ballistics etc.
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DTH Hammer Drill Bits
Name of product:Dth hammer drill bits
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Process:Forging
Machine type:Drilling equipment
Raw material:High manganese steel
Low air pressure hole diameter...
WebDrill Bit Size (mm) 0.0886in; 2.25mm; 2.25 Drill Point Angle 130? Drill Bit Material High Speed Steel; High Speed Steel Drill Bit Finish/Coating Bright Coated Uncoated Flute Type Parabolic Overall...
WebDrill Bit Sets (2) Filters (1 applied) ... Stainless Steel, Iron, Non-Ferrous Materials, Steel & Cast-Iron; 25mm Arbor Length; 47mm Pilot Drill; Bulk Save-View Bulk Save-View Offer....
WebCarbide-Tipped 1/2" Diameter Reduced-Shank Drill Bits. More wear resistant than cobalt steel and high-speed steel, carbide-tipped bits maintain a sharper, harder edge at high temperatures for...
Web21-Piece Assorted Black and Gold Coated Hss Twist Drill Bit Set. Model # DWA1181. Find My Store. for pricing and availability. 225. Compare. CLE-LINE. 29-Piece Assorted High-speed Steel Twist...
Web25mm (63/64")Metal Steel Hole Saw Drill Bit ,Metal Hole Cutter for Thick Metal ,Stainless Steel ,Iron and Wood (25mm) 400 $670 - $4499 FREE delivery Forstner Drill...
WebApr 30, 2009 · 1.25mm Diamond Drill Bit - 10 Pack (Made in USA) Brand: Lasco Diamond Products, Inc. 11 ratings $1850 ($1.85 / Count) About this item Great for drilling 1.25mm holes in glass,...
















