For:acrylic, glass fiber board, composite board, ect. Material:solid carbide., Specification: D, h, a, l 6, 1.5, 28, , 60 12, 1.5, 28, , 60 14, 1, 30, , 70
Features:High rigidity,the hole wall quality and high precision holes,suitable for high-multiayer processing. Application:Circuit boards,power boards,fiberglass panels,carbon fiber board,epoxy boards specification: CEDCEL D L 0.1523.17538.1 0.23.53.17538.1 0.253.53.17538.1 0.343.17538.1 0.3553.17538.1 0.453.17538.1 110.53.17538.1 1.0510.53.17538.1 1.110.53.17538.1 1.1510.53.17538.1 1.210.53.17538.1 1.25123.17538.1 1.3123.17538.1 1.35123.17538.1 1.4123.17538.1 1.45123.17538.1 1.5123.17538.1 1.6123.17538.1 1.7123.17538.1 1.8123.17538.1 1.9123.17538.1 2123.17538.1 2.05123.17538.1 3123.17538.1 3.175123.17538.1
For:Mobile PanePC.PMMA.PET),smooth surface without burres and so on. Material:Solid carbide. specification: d, h, D ,L 1,4,3.175,38 1.5 ,6,3.175,38 2,6,3.175,38 2,8,3.175,38 2,12,3.175,38 2,17,3.175,38 2.5,12,3.175,38 3.175,8,3.175,38 3.175,12,3.175,38 3.175,15,3.175,38 3.175,17,3.175,38 3.175,22,3.175,38 4,17,4,45 4,22,4,45 4,25,4,45 6,17,6,45 6,22,6,45 6,25,6,60 6,32,6,60 6,42,6,70 8,22,8,90 8,32,8,100 10,25,10,110 10,32,10,125
For:two-color plate, organic films such as two-dimensional carving and cutting., Material:solid carbide., Features:no crumbs attached., Specification: , , , D, h, d , l 0.5, 1, 3.175, 33 0.8, 2, 3.175, 33 1, 2, 3.175, 33 1, 2.5, 3.175, 33 1.5, 4, 3.175, 33 1.5, 5, 3.175, 33 1.5, 8, 3.175, 33 2, 6, 3.175, 33 2, 8, 3.175, 33 2, 10, 3.175, 33 2, 12, 3.175, 33 2.5, 8, 3.175, 38 2.5, 10, 3.175, 38 2.5, 12, 3.175, 38 3, 8, 3.175, 38 3, 10, 3.175, 38 3, 12, 3.175, 38 3, 15, 3.175, 38 3, 17, 3.175, 38 4, 8, 4, 40 4, 10, 4, 40 4, 12, 4, 40 4, 17, 4, 40 6, 10, 6, 40 6, 12, 6, 40 6, 17, 6, 40 6, 20, 6, 40
Natural diamond hardness hv9000-10000, is the hardest material in nature .Made in the cutting tool size can be stable for long periods and therefore have a long life.Production of naturaal diamond cutting tool edge arc of its parts under the microscope at 400 times the gap-free, suitable for processing gold, silver, aluminum (aluminum alloy), zinc(zinc alloy), acrylic(pmma), etc, material.Performance can be achieved roughnedd ra(0.01-0.025)um. Specification: D dhl 60 3650 90 3650 1203650 1503650 90 4650 1204650
For:aluminum alloy, copper alloy, magneslum alloy, Features:second-edged or three-edged is for your choice, the cutter is speciffically designed for high-speed cutting of aluminum, copper and gold etc.With excellent finish, Specification: Shkcedcelovl 41350 41.54.550 42650 42.5750 43850 441150 651350 661550 771860 882060 992375 10102575 11112875 12123075 161640100 202040100
Features:for ultra-fine grain cemented carbide material with good milling, cutting performance, ensure high work efficiency, have sufficient bending strength., For:circuit boards, power boards, fiberglass panels carbon fiber board, epoxy boards., Specification: Ced cel, d, l 0.5, 3.5, 3.175, 38.1 0.6, 4, 3.175, 38.1 0.7, 5, 3.175, 38.1 0.8, 5, 3.175, 38.1 0.9, 6.5, 3.175, 38.1 1.5, 8.5, 3.175, 38.1 1.6, 10, 3.175, 38.1 2, 12, 3.175, 38.1 2.4, 12, 3.175, 38.1 3, 12, 3.175, 38.1 3.175, 12, 17, 3.175, 38.1
.Applied for aluminum and aliuminum alloy, .Fine surface roughness caused by mirror face of cutting edge, .Designed to minimize vibration, .Precision of cutting diameter tolerance
Straight Bit/Long Blade Straight Bit/ Mortising Bit/3Straight Bit/ Cutting Bit/Pilot Bit With Drill Point/Stagger Tooth Straight Bit Panel Pilot Bit Cleaning Bottom Bit /Hinge Boring Bit and so on
OEM production as per your demand Conical Button Used as front buttons of DTH Bits Special and excellent raw material Extra grain size available
OEM production as per your demand Shank&Spline Connection part Carbide Button Shape:Spherical-shape/Parabolic-shape/Ballistic-shape/Cone-shape Bit Face Type:Convex face/Flat face/Concave face/Drop center face
OEM production as per you demand Type:Low air pressure,Medium air pressure,High air pressure Connect thread:API 2 3/8"REG,API 3 1/2"REG,API 4 1/2"REG,API 6 5/8" REG Connect with DTH bit:Same shank,DHD 340/350/360/380,QL 40/50/60/80
OEM production as per your demand Thread Types:R32,R28,T38,T45,T51 Carbide Button Shapes:Spherical,Parabolic,Ballistic,Conical Bit Face Type:Convex face/Flat face/Concave face/Drop center face
OEM production as per your demand Conical Button Used as front buttons of DTH Bits Special and excellent raw material Extra grain size available
OEM production as per your demand Conical Button Used as front buttons of DTH Bits Special and excellent raw material Extra grain size available
OEM production as per your demand Type:Low air pressure,Medium air pressure,High air pressure Connect thread:API 2 3/8"REG,API 3 1/2"REG,API 4 1/2"REG,API 6 5/8" REG Connect with DTH bit:Same shank,DHD 340/350/360/380,QL 40/50/60/80
OEM production as per your demand Parabolic/Semi-Ballistic Buttons Suitable for medium abrasive and hard formations Full range of types and specifications Used as gauge buttons and front buttons of DTH Bits
Description: 1. Our wireline drill rods are of the highest quality ,are manufactured to exacting specifications using advancing maching technoogy. 2. They are manufactured from seamless steel tube by cold drawn.The material is XJY850/30CrMnSiA which meets the global standard. 3. Drill rods are made from quality heat treated materials which ensure superior strength, wear resistance and toughness in the most demanding applications 4. Rods and casing are manufactured under stringent industry standards, and are field tested under a variety of conditions. 5. All rods are designed to be compatible with other rods manufactured to the standard DCDMA
W casings are made in DCDMA standards ,the most popular sizesand are AW, BW, NW, NWA, HW, and PW standards applied in geotechnial drilling. Raw materials: We choose the best steel tubes in the market to manufacture our rods and pipes. Instant check will be conducted after the raw material is delivered to our plant so that it canmake sure the compositions and specifications meet the inspection form the suppliers. Heat treatment control: Heat treatment will greatly make sure the material strength and the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. Thread opening process: Precision of threads will impact the use effects and serve time of drill rod and casings. CNC latches and form cutter are used in thread opening process to minimize error . Additional thread treatment: Surface of the threads will be cleaned to remove burr adhered after threads are opened. At last , the tread surface will be phosphated to improve surface conditions. Casing and the core tube specification
Model BW160 mud pump is a kind of portable mud pump. The pump is a horizontal three cylinder reciprocating single acting piston pump, has four flow and four kinds of pressure, flow and pressure range, the pump has the advantages of small volume, light weight, long service life, simple operation, reliable and flexible, general and standard partsand other characteristics, light and flexible, easy to move. Can be used in railway, within the water, metallurgy, construction, geological industrydeep hole 1000m geological exploration, engineering exploration withpump. 1.Compact structure, light weight, small volume, beautiful appearance, is driven by a hydraulic motor, motor, diesel engine 2.The design on the use of new ideas, new structure, new materials, new technology; 3.Horizontal pump to improve standardization, seriation, generalization,crankshaft, connecting rod body, the cross head, the pump head and some other components related to serialization and the universal, the other components of the reduced species 4.Serve of long life, high reliability
