Greycore Tools 1/4 Inch x 12 Inch Cobalt Aircraft Extension Bit – M35 Cobalt Drill Bit, Industrial Titanium Coating – Drill Bits for Steel, Hard Metal, Cast Iron, Wood, Plastic (1/4" x 12")

Greycore Tools 1/4 Inch x 6 Inch Cobalt Aircraft Extension Bit – 2 Pack M35 Cobalt Drill Bit, Industrial Titanium Coating – Drill Bits for Steel, Hard Metal, Cast Iron, Wood, Plastic (1/4" x 6")

Greycore Tools 5/32 Inch x 6 Inch Cobalt Aircraft Extension Bit – 2 Pack M35 Cobalt Drill Bit, Industrial Titanium Coating – Drill Bits for Steel, Hard Metal, Cast Iron, Wood, Plastic (5/32" x 6")

Greycore Tools 1/2 Inch x 12 Inch Cobalt Aircraft Extension Bit – M35 Cobalt Drill Bit, Industrial Titanium Coating – Drill Bits for Steel, Hard Metal, Cast Iron, Wood, Plastic (1/2" x 12")

HLOFIZI 7/64 x 6 Inch Extra Long Drill Bits (6 Pack), Aircraft Drill Bit Titanium M2 High Speed Steel for Wood, Plastic, PVC, Thin Metal Sheet

Greycore Tools 1/8 Inch x 6 Inch Black Oxide Aircraft Extension Bit 2-Pack – Long Drill Bit for Steel, Wood, Plastic and Aluminum - Round Shank, Split Point (1/8" x 6")

Drill America - DWDA/CX1221/64 21/64" x 12" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series

BOSCH PTBX18 1/8 in. x 5 in. Porcelain Tile Drill Bit

Capri Tools Long 3/8-Inch Hex Bit Socket, 3/8-Inch Drive, SAE