• 12mm to 15mm post size
  • The 505 spins over the “top” style battery post at a recommended maximum speed of 800 RPMs
  • When it starts losing its effectiveness, the machine or electric/pneumatic drill can be switched to reverse for extended life

Weight: 3 oz

505REV- Reverse bend, 18 mm post size
505N- Negative size, slightly smaller hole, 16 mm post size