Fits: Cases with flash holes measuring 0.060" 17 to 243 (6mm) caliber
Mandrel Size: 9/64"
Function: Removes burrs from the flash hole for more consistent ignition
Material: Steel cutter and shaft, plastic handle
Features: Cross-drill hole for chip relief
Notes: Tool comes shipped with a 22 caliber pilot stop for controlling depth. Other caliber pilot stops are sold separately.