One piece carbide tip spindle and six interchangeable anvils. Positive locking clamp and ratchet stop. Supplied with standards. Power supply: battery 1x SR44 Order Code PAN- 904-5020K supplied.Accuracy: Parallelism: (2+L/100)mm (fraction rounded down).Flatness: within 0.6m for up to 300mm,within 1.0m for up to 1000mm.Instrument error: +(4+L/75)m (fraction rounded up).Resolution: 0.001mm/0.00005".
