Replacement aluminum head fits into our new ATS107A series Peening Tool. Great for driving pins, or for removing dents from steel and aluminum skins. Brass and Nylon heads are also available. See p/n ATS107-B and p/n ATS107-N.

1/2" Dia, 3/16" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

1/4" Dia, 1/8" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

3/8" Dia, 5/32" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

3/8" Dia, 3/16" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

5/8" Dia, 5/16" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

9/16" Dia, 3/16" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

3/4" Dia, 5/16" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

Spring back dimple dies are precision CNC machined from aircraft quality heat treatable stainless steel & heat treated to Rockwell C42/46 (tensile 190,000 psi). Spring back angles on both dies make a superior dimple.

7/16" (0.4375) diameter, 4-1/2" Flute Length. Zero-degree rake, a 90-degree point, and parabolic cutting flutes to drill through Plexiglas, and acrylic plastics without binding or "breaking out."

1/2" (0.5000) diameter, 4-1/2" Flute Length. Zero-degree rake, a 90-degree point, and parabolic cutting flutes to drill through Plexiglas, and acrylic plastics without binding or "breaking out."

Use with SCOTCH-BRITE hand pads. Size is 3-1/2" wide by 4-3/4" long