US PRO 6pc BLACKSMITH DRILL BIT SET 14 15 16 18 22 25mm Reduced 1/2" Round Shank
6pc Blacksmith Drill Bit Set. Drill sizes: 14, 15, 16, 18, 22 and 25mm. All bits have a reduced shank to fit standard 13mm chucks. Shank size: 1/2" (12.7mm). Drill bit length: 152mm. 118° Point for long service life.