1/4-28 Threaded Pilot Cutter/Countersink Bit
1/4-28 Threaded Pilot Cutter/Countersink Bit
from $9.49
Pilot Cutter (select size below) All cutters are 100-degree unless noted otherwise.
Select Pilot Size:
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Pilot Cutter (select size below) All cutters are 100-degree unless noted otherwise.
![DRDT-2aa[1].jpg](https://images.squarespace-cdn.com/content/v1/56b55a5937013bcac3451eec/1481671377297-0ZC74VSBVKODXEWIXP2E/DRDT-2aa%5B1%5D.jpg)