Summary of Tool

The Robo Joiner  makes concrete control joints quickly and easily. The Joiner makes both rolled-edge and narrow saw cut like joints. It saves time and effort when making control joints in wet concrete.This variable speed tool minimizes the effort to make control joints and allows you to complete your joints on the day of the pour. It also allows you to power your way through fast setting concrete.


• The Robo Joiner automates joint cutting

• Cut work time by 50%

• No more pain and strain

• Enhanced crack control

• Variable Speed

• Includes two 20-volt batteries with quick charge unit.

• Makes the workplace a more efficient, safer (better) place.

• Made from high-quality stainless-steel.


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BN Product
Speed Variable
Batteries Two 20-volt batteries with quick charge unit