详细介绍 钻攻主轴头 Pneumatic Pressure 5 ~ 6 kg/cm2 Drilling Capacity 12 （S45C） 5 kg/cm2 Chuck Type ER-20-13, JT6-13 Power 0.75kw-2P or 4P, 1.5kw-2P or 4P, 220V/380V Max. Revolution/Minute 3,800RPM Net Weight 57kg Overall Stroke 100mm Drilling Stroke 25mm or 50mm Cylinder Diameter 80 Cylinder Area Forward 43.2cm2, Backward 30.6cm2 Thrust Force 216kg （5kg/cm2） Transmission Pulley a. A2-DP91 b. H.T.D-5M-62T c. A3DP116-101-81
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12 （S45C） 5 kg/cm2
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