It may be small, but with as much power as its big brother the 890 Series, the 814PRO is ready for the big jobs. Lighter than other hydraulic power cutters with the ability to cut perfectly square openings as small as 3 ½ inches (9 cm), the 814PRO is a natural for utility work and other applications where a mix of portability and power are required. Power head can be used with TwinPro 25 , Force3 Premium and Rentmax Chains