Steel body PDC bit/PDC concave drill bit/PDC boring bit Female/Outside/API threading sizes optional Fast delivery,high quality PDC drill bit/Non-coring PDC bit/PDC concave bit Steel body PDC bit is made from PDC cutter brazed to Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness, provides a cutting structure for the rock formations that respond well to failure by ...
1.Color 420 TV Lines 2.IR range: 20-100m 3.Easy to use mounting bracket 4. IR Waterproof Camera 420TV IR Waterproof Camera JN-2399FeaturesColor 420 TV Lines IR range: 20-100mEasy to use mounting bracket Plug directly into your TV, VCR, DVR, Quad Processor or LCD MonitorWaterproof rate: IP 66Designed to operate in day / night use SpecificationsModel2399N2399Y2399R2399PImage Sensor1/3" SONY1/4SONY1 ...
... g/cm3 2.Main applications: For making rotors of aircraft wings, etc 3.Elastic modulus :2800-3300 kgf/ m Tungsten alloy ... nickel and iron, etcMain applications: For making rotors of aircraft wings, shileding materials for radioactive isotope (Cobalt 60),and for materials ...
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