詳細(xì)介紹 鉆攻主軸頭 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