Drill America POU7/8-9 7/8ft-9 Tap and 49/64ft Drill Bit Kit - Compact

In this review the Drill America POU7/8-9 kit is presented as a practical, no-frills tapping and drilling combo for users who need the matched tools for standard 7/8'-9 threads. The bottom line: it is best for hobbyists, maintenance techs, and light shop work who want a matched high speed steel (HSS) plug hand tap and a production-grade black oxide drill bit in one compact pouch. The set is straightforward, cost-conscious, and focused on delivering a ready pair for through-hole threading without extra accessories.

Key Features

• Matched tap and drill: The kit contains a 7/8'-9 HSS plug hand tap and a matching 49/64' HSS drill bit so the hole size and thread tool are paired for reliable results.
• High speed steel construction: Both the tap and drill bit are made from HSS for general machinability and reasonable wear life in a range of ferrous materials.
• Black oxide finish on drill: The drill bit's black oxide treatment improves wear resistance and helps reduce friction during production or maintenance drilling.
• Hand and machine use: The plug hand tap is suitable for hand tapping and also for use in machine or CNC tapping where appropriate.
• Plastic pouch packaging: The pair comes in a small plastic pouch for tidy storage and transport to job sites or portable drilling tasks.

Who It's For

The kit is aimed at home shop enthusiasts, maintenance personnel, and small machine shops that need an economical matched tap and drill for standard 7/8'-9 threads in through-hole applications. It fits situations where a dedicated, matched set simplifies tooling decisions and keeps setup quick.

Those who require heavy production-duty life, specialty coatings, or larger multi-piece tap sets with varied thread forms should look elsewhere, as this kit contains only a single plug hand tap and one drill bit without case-based indexing or multiple tap styles.

Pros & Cons

Pros

• Provides a correctly matched HSS plug tap and 49/64' drill bit for consistent hole-to-thread sizing.
• HSS construction and black oxide drill treatment give decent wear resistance for general steel work.
• Compact plastic pouch keeps parts together for job site portability and storage.

Cons

• Some users report mixed quality and occasional drill breakage, so it may not match premium tooling durability.

Specifications

Brand	Drill America
Tap size	7/8'-9 HSS plug hand tap
Drill bit size	49/64' HSS, 1/2' shank
Drill finish	Black oxide
Packaging	Plastic pouch
Intended use	General machine tapping, CNC tapping, through-hole threading

Our Verdict

The Drill America POU7/8-9 kit is a practical, value-oriented matched tap and drill for anyone doing occasional to moderate through-hole threading in steel. It delivers correct sizing and reasonable durability at a modest price, though buyers seeking long-life production tooling or the sharpest premium edges may prefer upgraded HSS variants or coated premium bits.

Frequently Asked Questions

Is this set suitable for blind holes?
The kit is optimized for through-hole threading using a plug style tap; blind hole work is possible but may be better served by a taper or bottoming tap.

Can the tap be used in a CNC machine?
Yes, the HSS plug hand threading tap is commonly used in general machine tapping and can be used in CNC tapping when appropriate speeds and feeds are applied.

What materials is the drill bit good for?
The 49/64' HSS black oxide drill is designed for a range of iron and steel family materials and is suitable for production, maintenance, or portable drilling jobs.