Patent ID: 7849775

Claim:
A rotary cutting unit for making two simultaneous spaced-apart cuts comprising: a first cutting member comprising: a housing having a center, a first side and a second side; a shaft extending through the housing; a circular cutting blade held in place by the shaft such that a portion of the circular cutting blade extends beyond the housing; and a connector; and a second cutting member comprising: a housing having a center, a first side and a second side; a shaft extending through the housing; a circular cutting blade held in place by the shaft such that a portion of the circular cutting blade extends beyond the housing; and a connector, wherein the connector of the first cutting member and the connector of the second cutting member are adaptable to selectively attach the first and second cutting members together, wherein the connectors of the first and second cutting members comprises a plurality of pegs and corresponding holes on the sides of the first and second cutting members.