Slugger By Fein 63134333041 Annular Cutter 16 pneumatic accessory

What the annular cutter does

The Slugger By Fein 63134333041 annular cutter removes a 16 mm ring of material to produce a 1 5/16 in hole with a maximum cutting depth of 1 in. It fits magnetic drills or drill presses that accept a 3/4 in Weldon flat shank and is intended for metal fabrication and maintenance tasks where a solid twist drill would be too large or slow.

Capacity and where it stops

The high speed steel body with a bright finish handles mild and structural steel up to the rated 1 in depth in a single pass; thicker plates require multiple passes or a longer cutter not supplied here. The 16 mm cutting diameter fixes the hole size, so the tool cannot be used for smaller or larger bores without changing the cutter.

Heat, noise and air consumption

Cutting fluid or paste is recommended to control temperature at the cutting edges during extended cuts; without it the bright finish can overheat and dull quickly. Noise level depends on the host machine and workpiece clamping rather than the cutter itself. Air consumption is determined by the pneumatic drive unit, not by this accessory.