1/2" أملس أنثى متوسط إلى 1/4" تشاك

Finally, a chuck that grips tiny bits without slipping—the 1/4" capacity handled my small engraving tools perfectly. The smooth 1/2" female mount fit my drill press chuck adapter like it was made for it, zero wobble.

Exactly the right size for my smaller drill bits, and the 1/2" smooth female mount locks on securely with no wobble. Feels solid enough for everyday shop use without being bulky.

Swapped out an old adapter for this medium chuck and the 1/4" capacity is just right for my smaller drill bits. The mount grabbed securely without any wobble, which surprised me given the price.