Its heavy-duty motor and stable base deliver clean

Power rods extending through the pin plate provide support and improved force transfer to the carpet

Three pins extend out 1-1/4 In

provides 4 types of finishing: milled

Crain 971 Carbide Power Groover Blade wood plank cutter Its heavy-duty motor and stableCrain Carbide Power Groover Blade is a replacement carbide tipped blade for the Crain No. 968 Power Groover TYPE 2. It is a 12 tooth 130 mm diameter 3. 3 mm wide blade, which can also be used on other groovers that take this size blade. It cuts a trapezoidal shaped groove in the material. It is not for use on metal impregnated safety floors. This blade is resharpenable. For safety floors, see the No. 972 Diamond Groover Blade