blekoo 9PCS PVC Pipe Reamer Kit - SCH40 Aluminum Deburring Tool Kit (1/2" to 4") | Dual-Blade Technology | Deburring Tool for PVC & ABS Pipes | Fits Standard 1/2" Drills

Why this reamer kit earned a spot in my plumbing bag

Salvaging a glued fitting instead of cutting and rebuilding a run can mean the difference between a quick repair and an afternoon lost to parts and patchwork. That’s exactly where the blekoo PVC reamer kit shines. It’s a 9-piece set sized from 1/2 inch up to 4 inches, meant to chew out Schedule 40 PVC, CPVC, and ABS pipe stubs from fittings so you can reuse them. Used correctly—low RPMs, steady feed, and a splash of water—it produces sockets that are clean, burr-free, and ready to bond again.

What’s in the box and how it’s built

• Nine cutters: 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2, 3, and 4 inches
• A 3/8-inch hex spindle that fits a standard 1/2-inch drill chuck
• Carbide cutting edges you can index to fresh sides as they wear
• A molded case to keep everything sorted

The bodies are aluminum, which keeps weight down but still feels rigid. The cutting edges are heat-resistant carbide inserts—four usable edges per insert, rotated as they dull. There’s nothing overly fussy about the design; it’s a straightforward, service-grade approach that puts durability on the blades and simplicity everywhere else.

Important constraints up front: this is for Schedule 40 only. Don’t expect it to reach or hold tolerance in Schedule 80, and don’t try to bully it into that job.

Setup and technique matter

You’ll get the best results if you treat these like internal facing tools rather than holesaws. My process:

1. Clamp the work. A vise with soft jaws is ideal. For large couplings or elbows, I cradle the fitting and shim as needed to keep the socket true.
2. Use a low gear, high-torque drill. Think 300–600 RPM, not 1,500. A spade-handle or D-handle drill is safer and easier to control on sizes 2 inches and up.
3. Light water mist. A spray bottle on the cutter keeps heat manageable and chips from melting back onto the surface.
4. Steady feed, frequent chip clearing. I “peck” the cutter—feed, back off, feed again—to avoid heat build-up and spiraled chips.

The cutters have a centering boss that registers in the fitting. On smaller sizes this seats confidently. On certain fittings (especially some ABS sockets), I found the centering to be just a touch loose. If I rushed, the cutter could “walk” a hair at the start. A lighter initial touch, or a quick wrap of painter’s tape as a shim on the boss, eliminated that tendency.

Field results

I used the kit across three common scenarios:

• 1-1/2 inch Schedule 40 PVC spa line: A heater bypass needed a valve swap, and the glued tee was too tight to cut out cleanly. The 1-1/2 inch cutter removed the old pipe stub and softened, smeared cement without biting the fitting wall. After a few light passes and a quick wipe, the socket dry-fit a new pipe to full depth with a firm, uniform interference. The surface finish was smooth with fine circumferential tool marks—nothing that compromised bond.

• 3 inch ABS waste fitting below slab: This is the test any reamer has to pass for me. The 3 inch cutter did the heavy lifting but demanded a real drill and a rigid setup. I kept RPM low and misted the cutter every few seconds. Material removal was controlled, and I could feel when I hit original fitting surface. The finished socket wasn’t “glossy,” but it was even and round with cement scoured off. After solvent prep and glue, the joint pressed home with confidence.

• 3/4 inch PVC elbow repair: This was a quick test for precision. The cutter started a bit jumpy on my first touch—my fault for feeding too fast—but settled immediately with a lighter touch. Result: a clean, snug socket that dry-fit perfectly.

Across sizes, chip evacuation was good, and I never clogged the flutes. Heat was manageable with water. On the larger cutters (2-1/2, 3, 4 inches), the tool definitely wants a firm hand and a drill that won’t stall—this isn’t a job for compact 12V drivers.

Cut quality and consistency

On Schedule 40 PVC and ABS, cut quality was consistently smooth. The carbide inserts bite rather than smear once you control heat, and I didn’t see chatter marks even in elbows where geometry is less forgiving. I measured a few test sockets with calipers: material removal was even, and sockets remained round. Where alignment is off (user error or wobbly workholding), you can end up with a socket that’s a hair looser than ideal. That’s not unique to this kit; any internal reamer can create an oversized pocket if it starts off-center. The cure is better registration, a slower first bite, and letting the pilot boss seat fully before applying torque.

For pressurized water lines where tolerances are less forgiving, I recommend dry-fitting with witness marks before committing glue. If a socket feels loose, don’t force the repair—cut it out and replace the fitting. For DWV and low-pressure irrigation, the kit’s results were easily within what I’ll trust.

Durability and maintenance

The carbide edges hold up. After a dozen fittings spread across three sizes, I saw no chipping and only minor wear polish. Being able to rotate to a fresh edge extends life without sourcing replacement blades. Keep them cool, avoid running the drill fast, and they’ll last.

The aluminum bodies didn’t gall or pick up melted plastic when I used water. If you forget to cool and push too hard, you can get some warmed plastic residue on the cutter; a quick scrape with a plastic-safe blade cleans it.

The case is simple but welcome—everything has a pocket, and sizes are easy to spot.

Ergonomics and safety

• Use a spade-handle drill for anything 2 inches and up. The torque reactions can be real.
• Always clamp the work. Your non-dominant hand shouldn’t be the vise.
• Eye protection is mandatory—chips are light and fly far.
• Gloves help when handling hot chips, but keep them clear of the rotating cutter.

Limitations

• Not for Schedule 80. The cutters won’t reach deep enough and removing that much material risks deforming the socket.
• Requires a real drill. A compact cordless will overheat or stall on larger sizes. I had one mid-tier drill get too hot for comfort after extended use—continuous-duty, high-torque drills are safer.
• Centering can be slightly loose on some fittings. Technique and shimming solve it, but it’s a factor to manage if you need the tightest possible fit.
• No depth stop. You’re the depth stop. I mark the target depth on the cutter with tape and check frequently.

Value

The economics are straightforward: salvaging a 3 inch wye or a handful of 1-1/2 inch valves pays for the kit quickly. The performance is close to what I’ve seen from pricier, single-size reamers, and having all nine sizes in a single case is convenient for remodel work where surprises happen behind every cut.

Who it’s for

• Pros and serious DIYers who routinely work with Schedule 40 PVC/CPVC/ABS in pools, spas, irrigation, DWV, and general remodels
• Anyone trying to minimize demolition by reusing glued fittings
• Service technicians who need a compact, complete solution on the truck

If your world is Schedule 80 or you only ever install new pipe, this won’t move the needle. If you handle occasional emergency repairs and want to avoid tearing apart assemblies, it’s useful on day one.

Bottom line

The blekoo PVC reamer kit does what it promises: it removes pipe stubs and cement from fittings efficiently and leaves a clean, bond-ready socket. Cutting performance is solid, blade life is good, and the nine included sizes cover almost everything I encounter in residential and light commercial work. You’ll need proper technique—low RPM, water, careful centering—and a drill with real torque, especially above 2 inches. The small caveat is the centering fit can be a touch loose on some fittings, which demands a careful start to avoid oversizing the socket.

Recommendation: I recommend this kit. It’s a cost-effective, complete solution for Schedule 40 repairs that lets you salvage expensive fittings and reduce tear-out. With mindful setup and slow, controlled cutting, it delivers clean, dependable results across its entire size range.