MAXIMUM CAPACITIES BY MODE

y Ramping y Helical Milling

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a How to derive a locus of the center of the tool.

ødc = øDH - DCX

Locus ofDesired HoleCutting Diameter
the Center ofDiameterMaximum

the Tool

ødc øDH (inch)

RampingHelica (Blind Hole,l Milling Flat Bottom)Helical Milling (Through Hole)
Tool Holder TypeDCXDCAPMXL (inch) Required Distance for X inch DepthDHDHAZ
RMPX
x=.039x=.079Min.Max.Min.
WJX14UR2.0002.0001.338.0794.3.5241.0483.2853.9012.919.082
WJX14UR2.5002.5001.887.0793°.7521.5034.2834.9013.912.082
WJX14UR3.0003.0002.387.0792.2°1.0252.0505.2835.9014.909.082
WJX14UR4.0004.0003.386.0791.5°1.5043.0077.2827.9016.906.082
WJX14UR5.0005.0004.386.0791.1°2.0514.1019.2819.9018.904.082
WJX14UR6.0006.0005.386.0790.9°2.5075.01311.28111.90110.903.082
WJX14R501.9691.358.0794.4°.5121.0243.2283.8192.874.082
WJX14-0501.9691.358.0794.4.5121.0243.2283.8192.874.082
WJX14R0501.9691.358.0794.4.5121.0243.2283.8192.874.082
WJX14-0522.0471.437.0794.1.5511.1023.3863.9763.031.082
WJX14-0632.4801.870.0793°.7521.5044.2524.8433.898.082
WJX14R0632.4801.870.0793°.7521.5044.2524.8433.898.082
WJX14-0662.5981.984.0792.8°.8071.6104.4885.0794.134.082
WJX14-0803.1502.535.0792.1°1.0752.1505.5916.1815.236.082
WJX14R0803.1502.535.0792.1°1.0752.1505.5916.1815.236.082
WJX14-1003.9373.323.0791.5°1.5043.0087.1657.7566.811.082
WJX14R1003.9373.323.0791.5°1.5043.0087.1657.7566.811.082
WJX14-1254.9214.307.0791.2°1.8823.7609.1349.7248.780.082
WJX14R1254.9214.307.0791.2°1.8823.7609.1349.7248.780.082
WJX14-1606.2995.685.0790.8°2.8235.64211.89012.48011.535.082
WJX14R1606.2995.685.0790.8°2.8235.64211.89012.48011.535.082
DCX =Cutting Dia.Max.DC =Cutting Dia.DH = Desired HoleDia.
APMX=Depth of Cut Max.RMPX=Ramping Angle Max.AZ = Plunge DepthMax.

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Note 1) When ramping and helical milling, it is recommended to reduce the feed per tooth. Note 2) When ramping, helical milling and drilling, long continuous chips may be scattered so please be careful. <Helical Milling> To obtain a flat bottom surface when helical milling, it requires to remove “the uncut part” in the center of the work material at a final pass. When helical milling, make sure that the depth of cut per helical pass doesn’t exceed the maximum depth of cut (APMX). <Drilling> When drilling, set the axial feed per revolution at .008 IPR or less.