ACAT Quick Change 90° Drill

A pneumatic right-angle drill with interchangeable heads, for drilling where a straight drill will not fit.

As listed

FieldValue
SellerYardstore
Seller's item #12930
MakerAir Capital Air Tool (ACAT)
Speed3,300 RPM
Heads available45° (12936), 90° (12931), double 90° (12941)
IncludedWrench
Listing checked2026-09-29

Taken from Yardstore's product page on 2026-09-29. Where the listing does not state a figure, this table does not either.

What it is for

The listing is short: speed, the wrench, and the three replacement heads. It does not state the bit thread, weight or air consumption, so we do not either; ask Yardstore before ordering bits.

The Sioux 90° drill is the alternative with a full spec sheet. The hole sizes are on the drill chart.

Where to buy

The link opens Yardstore's own page for this item, so the price and stock you see are theirs and current. We do not copy prices.

The Aviation Point links to third-party manufacturer and distributor websites. We may earn a commission on purchases made through these links, at no additional cost to you. The Aviation Point has no partnership or affiliate agreement with Yardstore, and these links carry no tracking parameters.

Sources

Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.
esc
↑↓ navigate↵ openesc close