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<title><![CDATA[EC21 Product Catalogs - 0.4 drill]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/0.4 drill.html]]></link><item>
<title><![CDATA[Alloy Steel Seamless Pipe for Geological Oil Drill Pipe, AISI / SAE 4130 4140 30CrMo]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/Alloy_Steel_Seamless_Pipe_for--11849819_11869135.html]]></link><description><![CDATA[Advantages: Produced for drilling, with uniform wall-thickness, wall thickness deviation +/-5%. High dimeional accuracy and nice straightness, straightness &lt;= 0.4/1000mm. Reliable performance (includ]]></description><pubDate><![CDATA[20241120]]></pubDate></item>
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<title><![CDATA[HRC55 Carbide Square End Mills]]></title><link><![CDATA[https://ruihantools.en.ec21.com/HRC55_Carbide_Square_End_Mills--11941981_12018021.html]]></link><description><![CDATA[HRC55 Carbide Square End Mills
Products Description
Coating: AlTiNGrain Size: 0.4UM
HRC: 55
Helix Angle: 35
Flutes: 2&amp;4
Application: Copper, tool steel, quenched and tempered steel, 
Carbon steel, ca]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[PCD Small-Diameter Drill  PCD Micro Drill]]></title><link><![CDATA[https://jim066.en.ec21.com/PCD_Small_Diameter_Drill_PCD--12004109_12004734.html]]></link><description><![CDATA[drills:
1,PCDLKSD03 Series
2,PCDLKSD04 Series
3,PCDLKSD06 Series
Grade
Model
D(mm)
H(mm)
SD(mm)
L(mm)
A(°)
PCDLK04003
D0.40*H5*SD3*L38
0.4
5
3
38
130
PCDLK04503
D0.45*H5*SD3*L38
0.45
5
3
38
130
PCDL]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Bespoke Motherboard Solutions From China OEM/ODM Electronics Mother Board Drone Equipment Circuit Bo]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Bespoke_Motherboard_Solutions_From_China--11979593_11981106.html]]></link><description><![CDATA[0.4mm-4mmMax.finished board side 1020mm*1000mmMin.drilled hole size 0.25mmMin.line width 0.10mm(4mil)Min.line spaceing 0.10mm(4mil)Surface finish/treatment HASL/HASL lead free,Chemical tin,Chemical G]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Tungsten Powder]]></title><link><![CDATA[https://luoyangyoubo.en.ec21.com/Tungsten_Powder--11970868_11970875.html]]></link><description><![CDATA[0.4-30um
2-3um 4-5um 7-8um
Features of Tungsten Powder
One of the key advantages of our Tungsten Powder is its versatility. From aerospace and automotive to electronics and industrial manufacturing, ]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Twin Welding Hose for Cutting]]></title><link><![CDATA[https://huiyahose.en.ec21.com/Twin_Welding_Hose_for_Cutting--11034278_11034280.html]]></link><description><![CDATA[Drilling Rotary hose
, Choke &amp; Kill Line, Bop hoses
, Suction and Discharge hose, Fabric hoses, Metal Flexible hose
, Fireproof hose, Silicone hose and Hose Assembly, Kelly Hose
, etc.
TWIN WELDING H]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Good Price CNC Milling Steel Parts]]></title><link><![CDATA[https://xfcncparts.en.ec21.com/Good_Price_CNC_Milling_Steel--11006379_11006387.html]]></link><description><![CDATA[drilling , screw tapping,tempering (hardness 56-58HRC) ,grinding
Tightest Tolerance +/- 0.005mm
Product size customized
Product Weight customized
Surface Roughness Ra0.4
Packaging wrapped with pearl ]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
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<title><![CDATA[Calcium Chloride Dihydrate Flake]]></title><link><![CDATA[https://northindustries.en.ec21.com/Calcium_Chloride_Dihydrate_Flake--10898493_10898522.html]]></link><description><![CDATA[0.4% max
0.4% max
Insoluble in water
0.3% max
0.3% max
Sulfate(CaSO4)
0.2% max
0.2% max
Fe
0.006% max
0.006
Applications:
1.to be used for deicing on road, highway, packing lots and airports. It has ]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
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<title><![CDATA[Coal Seam Gas Drainage and Sealing Device]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Coal_Seam_Gas_Drainage_and--11919741_11921364.html]]></link><description><![CDATA[drilling process, which can prevent the outburst and explosion of coal and gas effectively.
The details of gas drainage hole packer: 
· Structure : gas drainage hole packer is composed of four parts]]></description><pubDate><![CDATA[20240406]]></pubDate></item>
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<title><![CDATA[China ETFE Tube, ETFE Pipe,ETFE Transparent Tubing]]></title><link><![CDATA[https://zch5584.en.ec21.com/China_ETFE_Tube_ETFE_Pipe--825412_9274450.html]]></link><description><![CDATA[drilled holes, or a combination of more than one Optimized Tubing Solution. 
Specifications:
unit: mm
Code
O.D.
O.D. Tolerance
W.T. Tolerance
ETFE-P-1
1
&amp;plusmn;0.05
0.21&amp;plusmn;0.02
ETFE -P-2
2
&amp;plu]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[Ammonium Thioglycolate]]></title><link><![CDATA[https://angela2008qd.en.ec21.com/Ammonium_Thioglycolate--2620378_5641078.html]]></link><description><![CDATA[1. Characteristic: 
Colorless or pale red liquid, Molecular weight: 109.14, With penetrating odor 
3. Main Application: 
As the main raw material of cold wave lotion 
When drilling oil and gas well w]]></description><pubDate><![CDATA[20160222]]></pubDate></item>
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<title><![CDATA[Brushed Stainless Steel Metal Plates 1220mm X 2440mm ASTM SUS 316]]></title><link><![CDATA[https://sheetstainlesscom.en.ec21.com/Brushed_Stainless_Steel_Metal_Plates--11868853_11868854.html]]></link><description><![CDATA[0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.5/2.0/2.5/3.0/4.0/5.0/6.0/8.0/10.0/12.0/14.0/16.0—250mm, or as requiredSurfaceN0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, Mirror,etcMaterial201, 202
301, 302, 303, 303F, 3]]></description><pubDate><![CDATA[20231121]]></pubDate></item>
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<title><![CDATA[Sodick TS Guide Set,Sodick K1C Pipe Guide, Sodick EDM Ceramic Guide,Sodick TS Guide, K1C Collet]]></title><link><![CDATA[https://edmparts.en.ec21.com/Sodick_TS_Guide_Set_Sodick--6039123_9225758.html]]></link><description><![CDATA[For more products please visit our website or contact
Tel WhatsApp / WeChat: +86 13450032023
skype: wright.edm.parts
email: wrightedm.AT.yeah.net
Website:www.edmparts-drill.com
K1C Pipe Guide,TS Guid]]></description><pubDate><![CDATA[20231230]]></pubDate></item>
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<title><![CDATA[Caustic Soda Flakes 99.0%]]></title><link><![CDATA[https://andylin100.en.ec21.com/Caustic_Soda_Flakes_99.0--5297368_5297378.html]]></link><description><![CDATA[0.4&amp;mdash;0.6 kg/cm
Uses : Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petro]]></description><pubDate><![CDATA[20110420]]></pubDate></item>
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<title><![CDATA[Small Bench Top 4 Asix CNC Milling Machine]]></title><link><![CDATA[https://xendoll2020.en.ec21.com/Small_Bench_Top_4_Asix--11201645_11865796.html]]></link><description><![CDATA[drilling/milling capacity 
mm 
13 
milling capacity cutter head(max.) 
mm 
13 
Max. end milling capacity
mm 
13 
Spindle to table 
mm 
70-200 
spindle to column 
mm 
180 
Worktable 
Worktable 
mm 
40]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[Aluminum Circle/Disc for Cookware/Pot/Pan/Boiler]]></title><link><![CDATA[https://hongmaalu.en.ec21.com/Aluminum_Circle_Disc_for_Cookware--6894819_6926644.html]]></link><description><![CDATA[drilling entry for PCB, aluminum tape for aluminum plastic tube, aluminum baseplate for PS plate, aluminum bright finish tread plate, aluminum circles, aluminum checkered plate, PP cap materails and ]]></description><pubDate><![CDATA[20120823]]></pubDate></item>
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<title><![CDATA[KR0002 Tri-Tracked Tank Robot Kit with Ultrasonic Sensors]]></title><link><![CDATA[https://kingkongrobot.en.ec21.com/KR0002_Tri_Tracked_Tank_Robot--8710807_8875258.html]]></link><description><![CDATA[drilled holes for expansion, such as cameras or a micro robot arm, etc.
Moreover, the Tri-Tracked Robot Kit is programmed in C, C++ programming language. It provided the sample codes so that you can ]]></description><pubDate><![CDATA[20150211]]></pubDate></item>
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<title><![CDATA[MAXDRILL Plug Hole Rod]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Plug_Hole_Rod--8458610_8459222.html]]></link><description><![CDATA[Plug Hole Rod are widely applicable to boring and drilling in the industries of stone-quarrying, mineral-quarrying, water conservancy, transport, military industry, geology and civil engineering,ect,]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[XSM05 Series Radial Piston Hydraulic Drive Wheel Motor,Fixed Displacement Hydraulic Motor for Dredge]]></title><link><![CDATA[https://xincanhyd.en.ec21.com/XSM05_Series_Radial_Piston_Hydraulic--11363578_11363620.html]]></link><description><![CDATA[0.4
Rated speed(r/min) 
1-700
1-700
1-700
1-650
1-650
1-650
1-600
1-600
speed(R/Max) 
1000
1000
1000
900
900
900
800
800
Weight(KG) 
22
22
22
22
22
22
22
22
Application 
Hydraulic winch, Dredger, Pla]]></description><pubDate><![CDATA[20210407]]></pubDate></item>
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<title><![CDATA[1.3343 M2 High Speed Steel]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/1.3343_M2_High_Speed_Steel--11351636_11351639.html]]></link><description><![CDATA[Drills, End mill, Planer Knife, Chipper Knife, Slice Knife, Hss Square Tool Bits.
1.3343 M2 Steel Chemical Composition
Grade
C
Si
Mn
P
S
Cr
Mo
W
V
1.3343
0.86-0.94
0.45max
0.4max
0.03max
0.030max
3.8]]></description><pubDate><![CDATA[20210312]]></pubDate></item>
<item>
<title><![CDATA[JD2207 Hot Sale Laser Galvo Head with CE]]></title><link><![CDATA[https://levanawu.en.ec21.com/JD2207_Hot_Sale_Laser_Galvo--9267022_9434922.html]]></link><description><![CDATA[drilling, rapid photographing and science researches, etc. 
Motor specification:
Working Temperature
0-45&amp;deg;C
Linearity
99.9%
Setting Time
&amp;le; 0.4ms
Scale Drift
40PPM/&amp;deg;C
Zero Drift
&lt;15&amp;mu;Rad.]]></description><pubDate><![CDATA[20151021]]></pubDate></item>
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<title><![CDATA[Ring Neodymium Magnet,Neodymium Bar Magnets]]></title><link><![CDATA[https://horizonmagnet.en.ec21.com/Ring_Neodymium_Magnet_Neodymium_Bar--10971914_10971919.html]]></link><description><![CDATA[0.4~100mm, T (Thickness): 0.4~150mm
Maximum Size: D180 x d100mm x T60mm, D80 x d60 x T180mm
Minimum Size: D1.5 x d0.4 x T0.4mm
Orientation Direction Size: Lower than 80mm
Tolerance: Generally +/-0.1m]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[Brake Device Part JC45 Brake Block 106.02.54.02 | LANZHOU | LS Group]]></title><link><![CDATA[https://klk455.en.ec21.com/Brake_Device_Part_JC45_Brake--11872763_11872768.html]]></link><description><![CDATA[Drill pipe power pliers accessories ZQ203 air tire intake pipe 100 05-10M
GT550E Universal Safety OutriggersPull box assembly
Engine lubricant SKF LGMT2/0.4
Retaining ring. Catalog number: 0102-15M. ]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
<item>
<title><![CDATA[Caustic Soda]]></title><link><![CDATA[https://gold1za.en.ec21.com/Caustic_Soda--11377562_11378042.html]]></link><description><![CDATA[0.4
NaCl
% max
0.05
0.045
Fe2O3
% max
0.005
0.004
Application:
The base is a basic chemical raw material widely used in papermaking, synthetic washing and textile industry such as soap, viscose, rayo]]></description><pubDate><![CDATA[20210506]]></pubDate></item>
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<title><![CDATA[Carbide Preform Blanks for Cutting Tools]]></title><link><![CDATA[https://sallypancyc.en.ec21.com/Carbide_Preform_Blanks_for_Cutting--11796589_11796682.html]]></link><description><![CDATA[drilling, milling and reaming.UH121292.21660400014.15UltrafineK40Gives high impact strength while maintaining excellent wear resistance.A universal grade for cutting Stainless Steel,Titanium Alloys, ]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Three Coordinate Gun Drilling Machine Tool  ZK2130G/1000]]></title><link><![CDATA[https://gsmsxexport.en.ec21.com/Three_Coordinate_Gun_Drilling_Machine--9368400_9368526.html]]></link><description><![CDATA[Drill Pipe: IT7~IT10
3. Hole Rugosity: Ra0.4~Ra3.2
Power of Machine
Drill Pipe Motor Power(kw): 7.5
2. Bench Traverse Power(kw): 2.5
3. Feeding Power(kw): 1.2
4. Beam Lifting Power(kw): 2.5
5. Total ]]></description><pubDate><![CDATA[20190919]]></pubDate></item>
<item>
<title><![CDATA[Cuastic Soda CAS Number: 1310-73-2]]></title><link><![CDATA[https://charlesnanyang.en.ec21.com/Cuastic_Soda_CAS_Number_1310--11843434_11843435.html]]></link><description><![CDATA[0.4% Max.
0.4% Max.
0.4% Max.
NaCl
0.05% Max.
0.05% Max.
0.05% Max.
Fe2O3
0.005% Max
0.005% Max
0.005% Max
Usage:
Sodium hydroxide is mainly used in the production of paper making, cellulose pulp, so]]></description><pubDate><![CDATA[20230911]]></pubDate></item>
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<title><![CDATA[GK-90E Rubber Internal Banbury Mixer]]></title><link><![CDATA[https://jenny7368.en.ec21.com/GK_90E_Rubber_Internal_Banbury--9935531_9936540.html]]></link><description><![CDATA[0.4MPa; 
Compressed air:Pressure0.6~0.8MPa; 
Adopted with pneumatic upper ram to control the plunger&amp;#39;s rise and fall 
Mixing chamber is a structural part,mixing chamber wall is drilled and the 
c]]></description><pubDate><![CDATA[20170427]]></pubDate></item>
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<title><![CDATA[Zhuzhou Laiwei - Tungsten Carbide Flat End Mills 4 Flute Carbide Blue Nano Coated End Mill]]></title><link><![CDATA[https://laiwei2023.en.ec21.com/Zhuzhou_Laiwei_Tungsten_Carbide_Flat--11880276_11880277.html]]></link><description><![CDATA[Product description
End mills have cutting teeth on both sides; therefore, this tool can be used very successfully for avariety of drilling operations. The name &quot;end mill&quot; is a common term for flat-b]]></description><pubDate><![CDATA[20231227]]></pubDate></item>
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<title><![CDATA[Axis Precision Machining Service]]></title><link><![CDATA[https://yatohardware.en.ec21.com/Axis_Precision_Machining_Service--9592671_10982429.html]]></link><description><![CDATA[drilling center(3axis,4axis,5axis) 
2. Tolerance: +/-0.005mm
3. Surface roughness: Ra 0.4
4. Production machine origin country:China,Taiwan, Japan, Germany
CNC Turning Processing
1. Production machin]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Pneumatic Hand Held Rock Drills Y26 / Y24 / Y20 / Y19 / YO18]]></title><link><![CDATA[https://lyzs.en.ec21.com/Pneumatic_Hand_Held_Rock_Drills--10012731_10570431.html]]></link><description><![CDATA[Pneumatic Hand Held Rock drill Y26 / Y24 / Y20 / Y19 / YO18 : 
1. High efficient rock drilling tools 
2. Widely used to vertical, obligue &amp; horizontal rock drilling operation 
3. Low noise, light wei]]></description><pubDate><![CDATA[20171103]]></pubDate></item>
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<title><![CDATA[Automatic Brazing Machine for Diamond Saw Blade Precise Brazing/Welding Segment]]></title><link><![CDATA[https://shmountain.en.ec21.com/Automatic_Brazing_Machine_for_Diamond--10201656_10203054.html]]></link><description><![CDATA[drill•Grinding Machine series for Diamond Segments•Brazing Machine series for saw blade / core drill•Sharpening Machine series for saw blade / core drill•Polishing Machine series for saw blad]]></description><pubDate><![CDATA[20221115]]></pubDate></item>
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<title><![CDATA[Nidek Multifunction ME-1500 Lens Edger]]></title><link><![CDATA[https://bestall.en.ec21.com/Nidek_Multifunction_ME_1500_Lens--11891369_11892141.html]]></link><description><![CDATA[Drilling 
Design cut 
High base curve beveling 
Step beveling 
Partial step processing 
Mini beveling (0.4 to 0.7 mm) (0.1 mm increments) 
Custom beveling 
Frame changing 
Soft processing 
__________]]></description><pubDate><![CDATA[20240122]]></pubDate></item>
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<title><![CDATA[FR4 Base LED PCB Circuit Board 1oz Copper 3/3MIL Min Line]]></title><link><![CDATA[https://electronicpcbboard.en.ec21.com/FR4_Base_LED_PCB_Circuit--11895685_11895686.html]]></link><description><![CDATA[drilling)Board thickness≤1.2mm0.15mm0.2mmBoard thickness≤2.5mm0.2mm0.3mmBoard thickness＞2.5mmAspect Ration≤13:1Aspect Ration≤13:1Aspect RationAspect Ration≤13:1Aspect Ration≤13:1Board t]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Coarse Thread Drywall Screw]]></title><link><![CDATA[https://chishinghardware.en.ec21.com/Coarse_Thread_Drywall_Screw--11641916_11641923.html]]></link><description><![CDATA[Drill Point or Sharp Point
Size
M3-M6.3/#4-#14
Length
10-120mm
Roughness
Ra0.4-1.6
Features
Good Anti Corrosion Ability
HS Code
7317000000
7318130000
7318140090
7318120001
Sample
Provide
MOQ
1000000P]]></description><pubDate><![CDATA[20220919]]></pubDate></item>
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<title><![CDATA[JI - 1000 Plus TEL 070-4842-8974]]></title><link><![CDATA[https://miracross8791.en.ec21.com/JI_1000_Plus_TEL_070--10292305_11252623.html]]></link><description><![CDATA[drill(Makitta hp 1630k)
Max pressure : over 7,000psi(492kgf/㎠)(Recommended pressure : under 3,500psi(246kgf/㎠) 
Flow rate : 0.4 ℓ / min Resin bottle capacity : max1.8~2ℓ
Weight : 13Kg
Demensi]]></description><pubDate><![CDATA[20200908]]></pubDate></item>
<item>
<title><![CDATA[Muscovite Mica]]></title><link><![CDATA[https://huayuanmica.en.ec21.com/Muscovite_Mica--10567794_10567795.html]]></link><description><![CDATA[0.4-0.6
0.8-0.9
1.5-4.5
0.02
Physical Property:
Thermal Endurance (℃)
Mohs Hardness
Density (g/cm³)
Dielectric Strength (KV/mm)
Tensile Strength (MPa)
Surface Resistivity (Ω)
Melting Point (℃)
]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[Potassium Chloride]]></title><link><![CDATA[https://polychemicals888.en.ec21.com/Potassium_Chloride--10311143_10348724.html]]></link><description><![CDATA[0.4 
&amp;bull; Loss on Drying (2 h, 105&amp;deg;C) % 0.1 0.2 
&amp;bull; Na % 0.2 0.2 0.3 
&amp;bull; Br mg/kg 900 450 1,200 
&amp;bull; Mg mg/kg 75 20 120 
&amp;bull; Ca mg/kg 7 2 20 
&amp;bull; SO4 mg/kg 65 40 100 
&amp;bull; H2]]></description><pubDate><![CDATA[20170330]]></pubDate></item>
<item>
<title><![CDATA[Multilayer HDI PCB Manufacturer]]></title><link><![CDATA[https://mktpcb.en.ec21.com/Multilayer_HDI_PCB_Manufacturer--10712329_10712391.html]]></link><description><![CDATA[0.4-2.4MM
Build Up Technology
1-N-1 / 2-N-2 / 3-N-3 / 4-N-4
1-N-1 / 2-N-2 / 3-N-3 / 4-N-4 / 5-N-5 / 6-N-6 / 7-N-7
Min.Laser Drill Diameter
110&amp;mu;m
75&amp;mu;m
Laser Techlology
CO2 Direct Drilling（UV/C]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Micro Drill for Ceramic Material]]></title><link><![CDATA[https://gctdiamond.en.ec21.com/Micro_Drill_for_Ceramic_Material--11028858_11028859.html]]></link><description><![CDATA[Drill to make micro holes at ceramic plate such as Al2O3, AlN, Y2O3, ZrO2, Si3N4, SiC, Quartz.. 
[Micro drill&apos;s available diameters]
Ø0.1, Ø0.15, Ø0.18, Ø0.2, Ø0.25, Ø0.3, Ø0.35, Ø0.4, Ø0.45]]></description><pubDate><![CDATA[20201031]]></pubDate></item>
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<title><![CDATA[High Precision Medical Implant Device Part by CNC Milling Aerospace Custom Machining Titanium Parts]]></title><link><![CDATA[https://rosa20.en.ec21.com/High_Precision_Medical_Implant_Device--11309350_11309940.html]]></link><description><![CDATA[0.4 ( without polishing or grinding)
Logo Method
laser engraving, CNC engraving, screen-printing etc.
Surface Finish 
Anodize; polishing; zinc/nickel/chrome/gold plating, sand blasting, ect.
Toleranc]]></description><pubDate><![CDATA[20201216]]></pubDate></item>

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