SANGJIN MT2/MT3/MT4 Tapping Chuck Ball Hex Key Set Short 42 mm Width 605-8443 hex keys and professional Size:26.0MM Electric Pump

SANGJIN MT2 MT3 MT4 Tapping Chuck Ball Hex Key Set Short 42 mm Width 605 8443 hex keys and professional Size:26.0MM Electric Pump 42 mm Width Specification item model symbol Specification information form doesn't exist bearing type M plain bearing Mounting support type B Basic type tube inner diameter 50 tube inner diameter 50mm Types of port screws Rc cylinder stroke 250 Cylinder stroke 250mm Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting bracket doesn't exist Custom made specifications standard