CFI Tools & Equipment Flashcards

What is the correct PSI setting range typically required for a pneumatic cleat nailer when installing 3/4-inch solid hardwood flooring?

Answer: 90–100 PSI

Most pneumatic flooring nailers require 90–100 PSI to fully drive cleats through the hardwood tongue into the subfloor without splitting the wood or leaving fasteners proud.

An oscillating multi-tool is particularly useful in flooring installation for:

Answer: Undercutting door casings and jambs to allow flooring to slide underneath

An oscillating multi-tool with a flush-cut blade can undercut door casings and jambs precisely, allowing flooring to slide underneath for a clean, professional finish.

Which hand tool is specifically designed to pull the last row of hardwood flooring tightly against the previous row when the pneumatic nailer cannot reach?

Answer: Pull bar (pull hook)

A pull bar hooks over the edge of the last plank and is struck with a mallet, pulling it tight against the adjacent row where a nailer or tapping block cannot be used.

What is the purpose of spacers or wedges placed between flooring planks and the wall during installation?

Answer: To maintain a consistent expansion gap around the perimeter

Spacers maintain a uniform expansion gap (typically 3/4 inch) between the flooring and walls to allow seasonal wood movement without buckling.

A jamb saw (also called an undercut saw) is used in flooring installation to:

Answer: Saw door casings flush with the floor level so flooring slides beneath them

A jamb saw or undercut saw cuts door casings and jambs horizontally at floor level, creating a channel for the flooring to slide beneath for a professional finish.

When using a table saw to rip flooring planks, which safety device should always be in place to prevent kickback?

Answer: Riving knife or splitter with anti-kickback pawls

A riving knife or splitter keeps the kerf open behind the blade while anti-kickback pawls prevent the workpiece from being thrown back at the operator.