The long steel shank on these tools can reach farther inside the workpiece than standard boring tools.

Insert the square shank of these tools into the slot of a boring tool holder and use them to enlarge existing holes to precise diameters.

An extra-long shank provides additional reach.

An extra-long shank provides additional reach.

Constructed of a carbide tip brazed onto a ground steel shank, these tools are more wear resistant than high-speed steel tools.

These sets contain some of the smallest boring tools we offer.

Constructed of a carbide tip brazed onto a ground steel shank, these tools are more wear resistant than high-speed steel tools.

Deliver coolant through the holder to keep workpieces cool while boring tough materials, such as steel, stainless steel, and nickel-based alloys.

Use these tools to enlarge existing holes to precise diameters. They come with an insert installed. When one edge of the insert dulls, rotate it to use a sharp edge.

Pair these holders with a threading insert or a grooving insert to make cuts on the inside of a hollow workpiece.

Contour the interior wall of a hollow workpiece when you pair a holder with a compatible insert.

These tools come with carbide inserts installed. When one edge of the insert dulls, rotate it to use a sharp edge.

Secure carbide inserts inside these holders for stable turning.

Fit these holders directly into a lathe tool post or appropriately sized holder without the need for a tool block.

Pair these holders with a tool block for right- and left-hand mounting in a lathe.