CRL Brand 19/64" Countersink for No. 6 Screws Plastic Cutters & Accessories The Porcupine heavy-duty washer cover

The Porcupine heavy-duty washer cover has interwoven flexible scrubber bristles that are tough on dirt

Blade is secured by a single set screw

Cut forms and shapes by hand with CRL's Wire Form Saw

and can be sharpened for repeated use

TT-S-001543A (COM-NBS) Class A

CRL Brand 19/64" Countersink for No. 6 Screws Plastic Cutters & Accessories The Porcupine heavy-duty washer coverFor No. 6 Screws Produce Smooth, Round Countersunk Holes Every Time Compare Our Low Prices Against Other Brands CRL Countersinks are specifically designed to cut round countersunk holes in aluminum. They cut faster than standard countersinks, and leave a finished hole every time. Smooth drilling action from single cutting edge prevents chatter and fluted edges. The 1 4" (6 mm) shank diameter fits any 1 4" or 3 8" drill chuck. Product images shown are