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<title><![CDATA[EC21 Product Catalogs - stepped holes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/stepped_holes--2630/1/stepped holes.html]]></link><item>
<title><![CDATA[Stepped Holes          , Stepped Holes Processing          , Precision Hole Processing]]></title><link><![CDATA[https://fastechcnc.en.ec21.com/Stepped_Holes_Stepped_Holes_Processing--10956502_10967198.html]]></link><description><![CDATA[Stepped Holes
, Stepped Holes Processing
, Precision Hole Processing
Hot Sale cnc machine for drilling, punching
, milling
, shearing, sawing, bending, roll forming, hole processing
. The Machine is ]]></description><pubDate><![CDATA[20231219]]></pubDate></item>
<item>
<title><![CDATA[Single Pass Diamond Honing Tools]]></title><link><![CDATA[https://19921233307.en.ec21.com/Single_Pass_Diamond_Honing_Tools--11977130_12018047.html]]></link><description><![CDATA[hole honing and cutting of refrigerator, air conditioner compressor cylinder hole, piston hole, nozzle oil pump, hydraulic valve, motorcycle, automobile engine block, gear, powder metallurgy parts, s]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
<item>
<title><![CDATA[Drill Pipe Thread Repairing Machine]]></title><link><![CDATA[https://hongyuancnc.en.ec21.com/Drill_Pipe_Thread_Repairing_Machine--10564662_10572688.html]]></link><description><![CDATA[hole diameter
mm
∮260
8
Spindle rotate speed
rpm
5～450 (stepless)
9
Main motor power
kW
18.5
10
Max. stroke of X axis
mm
400
11
Max. stroke of Z axis
mm
1600
12
X/z servo motor
N.m
12/22
13
Quick]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[M4 Turret Milling Machine]]></title><link><![CDATA[https://adbc831011.en.ec21.com/M4_Turret_Milling_Machine--11042691_11042730.html]]></link><description><![CDATA[hole
Standard: R8
Optional: ISO30/ISO40
Spindle speed
r/min
Standard: 16（shift grade）50HZ:65-4500 60HZ:80-5440
Optional:（variable）65-4000
Spindle travel
mm
127
Spindle feed rate
mm/r
Three st]]></description><pubDate><![CDATA[20200910]]></pubDate></item>
<item>
<title><![CDATA[New CNC/Mnc Heavy Cutting Horizontal Machining Center with Good Price (GDHM-50VNC)]]></title><link><![CDATA[https://15361542990.en.ec21.com/New_CNC_Mnc_Heavy_Cutting--11598710_11599156.html]]></link><description><![CDATA[holes and high coaxiality requirements in the process of processing
The Advantages 
· Design the structure of the one-piece bed, use the finite element analysis to optimize the reasonable reinforcem]]></description><pubDate><![CDATA[20220708]]></pubDate></item>
<item>
<title><![CDATA[Oil Country Lathe, Spindle Bore 360mm, Length 3000mm]]></title><link><![CDATA[https://samsun2011.en.ec21.com/Oil_Country_Lathe_Spindle_Bore--6585416_6586356.html]]></link><description><![CDATA[hole
360 mm
Min. Clamped diameter of chuck
240 mm
Range of spindle speed
6.3 to 315 r. P. M. With 18 steps
Main motor power
22 kw
Kind of metric thread and pitch range 
56 kinds 1 to 120 mm
Kind of w]]></description><pubDate><![CDATA[20120418]]></pubDate></item>
<item>
<title><![CDATA[Supercombinata SC2]]></title><link><![CDATA[https://elsasrl.en.ec21.com/Supercombinata_SC2--3673682_10445962.html]]></link><description><![CDATA[holes
Qty 1 - Centring system for blind holes
Qty 1 - Telescopic gauge up to ø 600 mm
Qty 1 - Dial gauge
Qty 1 - Dial gauge support
Qty 1 - Set of wrenches
Qty 1 - Screws and bolts
EXTRA KITS
BORING]]></description><pubDate><![CDATA[20220208]]></pubDate></item>
<item>
<title><![CDATA[CK6163EHeavy Duty CNC Lathe Machine]]></title><link><![CDATA[https://lzcncmachine.en.ec21.com/CK6163EHeavy_Duty_CNC_Lathe_Machine--10991044_10991063.html]]></link><description><![CDATA[step variable speed
Range of spindle speeds
R/min
25-800
Terminal structure
C11(D11)
Hole diameter of Spindle
mm
105
Spindle hole fore-end taper
Metric 120 1:20
Model of main motor
YVP160M-4-11KW
Fee]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
<item>
<title><![CDATA[Vertical Facing and Centering Machine VZ820550]]></title><link><![CDATA[https://lecn.en.ec21.com/Vertical_Facing_and_Centering_Machine--11588381_11863006.html]]></link><description><![CDATA[hole, drilling, tapping, boring, reaming, grooving package of all kinds of slender, irregular and stepped parts. High coaxiality, high efficiency, it can carry with truss or joint robot and automatic]]></description><pubDate><![CDATA[20231106]]></pubDate></item>

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