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At a Glance: Replacement drill chuck that grips bits firmly and keeps your AT0012 drilling straight and dependable.
A drill is only as good as the part that holds the bit. The AirCraft AT0012-33 Drill Chuck is a replacement chuck for the AirCraft AT0012 reversible air drill, designed to restore strong, stable bit clamping when the original chuck is worn, slipping, damaged, or no longer tightening smoothly. A fresh chuck improves accuracy, reduces wobble, and helps keep bits from spinning or walking—especially when you’re drilling repeatedly or working with harder materials.
If you’ve noticed bits slipping, inconsistent tightening, or increased run-out (wobble), the chuck is often the culprit. Swapping to a new chuck brings back reliable bit holding and clean drilling control.
Enter your details below and we will send you an e-mail when this product is back in stock:Chuck 13mm 3/8-24unf For Air Drill 12.5mm Reversable 550rpm (1/2')
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