ZENESIS Series Core Bit

2 x .155 x 1.-7 2 1/2 x .155 x 1 1/4-7 3 x .155 x 1 1/4-7 3 1/2 x .155 x 1 1/4-7 4 x .155 x 1 1/4-7 4 1/4 x .155 x 1 1/4-7 4 1/2 x .155 x 1 1/4-7 5 x .155 x 1 1/4-7 6 x .155 x 1 1/4-7 6 1/2 x .155 x 1 1/4-7 7 x .165 x 1 1/4-7 8 x .165 x 1 1/4-7 10 x .187 x 1 1/4-7 12 x .187 x 1 1/4-7 14 x .187 x 1 1/4-7 16 x .187 x 1¼-7 (20" Barrel) 18 x .187 x 1¼-7 (24" Barrel) 20 x .187 x 1¼-7 (24" Barrel) 24 x .187 x 1¼-7 (24" Barrel)