3M Sponge Abrasive Bit for Impact Driver it guarantees top torque values

3M Sponge Abrasive Bit for Impact Driver it guarantees top torque values it guarantees top torque values Specification item model symbol Specification information form doesn't exist bearing type L ball bush bearing Mounting support type B Basic type tube inner diameter 50 tube inner diameter 50mm Types of port screws Rc cylinder stroke 200 cylinder stroke 200mm 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