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Concrete, Reinforced Concrete, Impregnated Diamond Core Drill for Mine and Geological Drilling Application Diamond Core Drill Bits
Basic Info. Model NO. Avril-SG-001
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3 PCS Step Drill Bit Set 1/4 Inch HSS 4241 Hex Shank Metric Spiral Grooved 4-12mm 4-20mm 4-32mm Tin Coating
Basic Info. Model NO. 01-01-17
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Solid Carbide Spot Drill Bit Aluminum Drilling Tools
Drilling Bit(DIA*OAL)Drill for steel(mm)Drill for aluminum(mm)3*3*503*3*504*504*505*5*505*5*506*506*506*506*5010*7510*7512*7512*7516*10016*10020*10020*100RawMaterialHRCMeterialMGGrainSize(μm)CO(%)FlexuralStrength(N/mm²)45°ZK300.710332050°WF25CB0.610400055°K44UFGurhing0.512430065&
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High Quality 1/4-1-3/8 Drill Set 5 PCS HSS Hole Saw Two Steps Single Flute Step Kit Drill Bit
Overview Product DescriptionDetailed PhotosSelling pointFAQQ1 Are you manufacturer or distributor?Company Profile
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DTH Rock Drilling Button Bits
Some BITS for referanceHammer: COP 32Diameter mmPart No.Buttons x Button diam(Gauge outer, Gauge inner, Centre, Cone)Gauge buttons angle o (Outer, Inner, Cone)Flushing holes (No. x size mm)Weight approx. kgFoot valve Part No.Flat front, HD85100-5085-39,24-208x11, - ,6x11, -35, -, -24.590100-5090-39,
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Water Well Drilling Tungsten Carbide Hard Rock Roller Tricone Drill Bit
Applicationoil field, water well, geothermal, underground foundation, quarryFormationsticky, soft, medium hard, hard formationsBearingopen/sealed bearing, rubber/metel seal bearingpackingwooden/steel boxMOQone pieceDeliverywithin 25days for standard model, within 35days for customizedFAQQ: Are you a
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7degree 34mm Extended Service Lifecross Bit for Drilling Hole
Tungsten Carbide insert 7~12 degree dia. 30~44mm Taper Button Cross Chisel BitTypesR ock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bitApplication::U se in granite and marble quarry, gold mine, railway, tunnel, etc. for drillingFeature:Tapered drill bits connect tape
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Taper Shank 60/82/90/120 Degree Countersink Drill to Chamfer
Overview Production processCertificationsOur Exhibition