Collet 481 or Dremel Chuck 4486 needed for use with engraving cutter 107.
For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto the bit.
https://www.performance-pcs.com/dremel-ez688-01-ez-lock-mini-cutting-kit-for-plastic-and-metal-sgr8-ez688-01.html9579Dremel EZ688-01 EZ Lock Mini Cutting Kit for Plastic and Metalhttps://www.performance-pcs.com/media/catalog/product/t/m/tmpez688_01.jpg24.9524.9500USDInStock/DIY/Tools/Case Modding<p>Contains 69 cut-off wheels (our most popular cutting bits) and a 402 mandrel. Reslot a screw, cut hardened steel, rusted bolts and more.</p> <p>Contains 69 cut-off wheels (our most popular cutting bits) and a 402 mandrel. Reslot a screw, cut hardened steel, rusted bolts and more.</p>Dremel0015.1700add-to-cartDremelTechnicians Tools0<span style="font-size: small;" size="2"><b>Includes</b><br /></span>
<ul>
<li><span style="font-size: small;" size="2">1 - 540 1-1/4" Cut-Off Wheel</span></li>
<li><span style="font-size: small;" size="2">402 Mandrel</span></li>
<li><span style="font-size: small;" size="2">409 15/16" Emery Cut-Off Wheel (36)</span></li>
<li><span style="font-size: small;" size="2">24 - 420 15/16" Heavy-Duty Cut-Off Wheel</span></li>
<li><span style="font-size: small;" size="2">3 - 426 1-1/4" Fiberglass-Reinforced Cut-Off Wheel</span></li>
</ul>
<span style="font-size: small;" size="2"><b>User Tips</b><br /></span>
<ul>
<li><span style="font-size: small;" size="2">Collet 481 or Dremel Chuck 4486 needed for use with engraving cutter 107.</span></li>
<li><span style="font-size: small;" size="2">For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto the bit.</span></li>
</ul>