Pozidrive bit Pozidrive Tip #: 3 Hex shank: 6.35mm (1/4') Length: 25mm Packaging: Bulk Application: The tip has been hardened to be used with high torque power tools. The shank is hexagon shaped to be clamped in a 3 jaw chuck or in a bit holder. The shank is compatible with the following bit holders: T 938001 - Magnetic screwdriver bit holder. TZ AC23 - Magnetic screw guide and extension. TCFS200 - Flexible shaft bit holder. T AD14014C - 1/4' socket adaptor. T BH54C - Magnetic bit holder and extension 54mm (carded). T MBH54B - Magnetic bit holder and extension 54mm (Bulk). T BH75C - Magnetic bit holder and extension 75mm (carded). T MBH75B - Magnetic bit holder and extension 75mm (bulk). Bulk sizes available: 25mm: #1 - 25mm - T PZ0125B #2 - 25mm - T PZ0225B #2 - 25mm - T PZ022510 (pack of 10) #2 - 25mm - T PZ25015 (15pc in TAC box) #3 - 25mm - T PZ0325B 50mm: #1 - 50mm - T PZ0150B #2 - 50mm - T PZ0250B #2 - 50mm - T PZ025010 (pack of 10) #3 - 50mm - T PZ0350B 70mm: #2 - 70mm - T PZ0270B 89mm: #2 - 89mm - T PZ0289B 150mm: #2 - 150mm - T PZ02150B IMPORTANT: When using a portable electric drill. Make sure the drill has a safety clutch to prevent injury.