I am about to purchase my first router and bits. I need to cut some deep dado's in 6x6 skids for a shed . How deep and wide will this cut?

Thank you for your question. The 85243M Router Bit has a cutting diameter of 1.0" and flute length of 1.25". The depth of the cut will depend on the flute and the adjusted depth from the router. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.