1/2 In. Thunderbolt Black Oxide Drill Bit 804-4378 Extra-thick sidewalls and compartments make

Extra-thick sidewalls and compartments make this tote box the one that will last

and Premium Double D diaphragm call

9/16"-18 thread x 3" bolts

no boot does it better than SOREL's Joan of Arctic

Both feature adjustable bands on the reed for true call customization

1/2 In. Thunderbolt Black Oxide Drill Bit 804-4378 Extra-thick sidewalls and compartments makeMilwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes.