The HTP Spot Mill is designed to drill out spot welds quickly without drilling through both panels. The tool, which has a hardened cobalt-steel bullet-point drill bit, has a depth of cut that can be set easily by turning the adjusting ring, allowing the user to set the tool to cut only through the upper panel, the company says.
The high-torque low-RPM drill motor cuts out welds quickly without overheating the drill bit, which results in longer drill life, according to HTP. The Spot Mill comes in a rugged molded case and has four replacement cutting bits, regulator and oiler; additional bits are available.
For more information, go to www.usaweld.com.