Drill America #12-24 Qualtech HSS Machine and Fraction Hand Bottoming Tap

The Drill America DWT54387 #12-24 bottoming thread tap is engineered for precision threading in blind holes and high-strength materials. Part of the Qualtech series, this 12‑24 high speed steel tap features a bottoming chamfer that allows for threading close to the bottom of a hole—ideal for finishing operations where full thread depth is required.

Made from durable HSS, this 12‑24 HSS tap delivers long tool life and superior performance in steel, stainless steel, aluminum, and other metals. It's suitable for both machine and hand tapping operations, making it a dependable choice for professionals and serious fabricators alike.

Precision Bottoming Chamfer

Allows threading within 1–2 threads of hole bottom—ideal for blind holes.

Offers excellent wear resistance and performance across a wide range of metals.

Compatible with a wide range of fasteners and pre-tapped components.

Suitable for tapping with machines or manually using a tap wrench.

Manufactured with precision and quality for professional-grade use.

Model: Drill America DWT54387

Thread Size: #12-24 UNC

Tap Type: Bottoming Tap

Material: High-Speed Steel (HSS)

Chamfer Type: Bottoming (1–2 threads)

Compatibility: Hand tapping and machine tapping

Application: Blind holes, metalworking, fabrication

Series: Qualtech