3 1/8" (80mm) EzyGrind Inside Pipe Cutter with Diamond Blade
3 1/8" (80mm) EzyGrind Inside Pipe Cutter with Diamond Blade
3 1/8" (80mm) EzyGrind Inside Pipe Cutter with Diamond Blade

3 1/8" (80mm) EzyGrind Inside Pipe Cutter with Diamond Blade

EzyGrind Logo

Made in Australia by TigerFish Tools

Plumber's choice for inside pipe cutter

Price: $85.37

  • Currently we are only shipping to USA, Canada, New Zealand and Australia  
  • Includes 1 FREE extra guide wheel
  • Heavy duty pipe cutter
  • Fast plastic pipe and concrete cutting
  • Complete blade control
  • Zero tolerance 4" - 6" PVC pipe cutting
  • Cut PVC, HDPE and ABS pipe
  • Long life 80mm diamond blade
  • Quick release mount

Frequently bought together

3 1/8" (80mm) EzyGrind Inside Pipe Cutter
3 1/8" (80mm) EzyGrind Diamond Blades
  • This Item: 3 1/8" (80mm) Ezygrind Tool
  • 3 1/8" (80mm) Replacement Blade Pack (2 Blades)

Customers who bought this item also bought

1 1/2" (36mm) EzyGrind Inside Pipe Cutter

1 1/2" (36mm) Replacement Blade
Pack (2 Blades)

1 1/2" (36mm) EzyGrind Diamond Blades

1 1/2" (36mm) EzyGrind Inside
Pipe Cutter

Product description

Cutting PVC, HDPE or ABS pipe from the inside is what the 3 1/8" (80mm) EzyGrind does best. Working with professional plumbers around the world, we designed an internal pipe cutter that does zero tolerance cutting, has reduced vibration, can cut concrete and has a safety feature that holds the inside pipe cutter in place once the cut is complete. In some situations, the EzyGrind can pay for itself on the first job.

Cutting guide

inside pipe cutter, inside pvc pipe cutter

Guide Wheel

Blade Cutting Depth


7.5 mm


5.5 mm

Diamond blade

Large Diamond Blade
  • 80mm Diameter
  • Diamond particle
  • Nickel plated
  • Steel body
  • Suits large EzyGrind internal pipe cutter
  • Cuts PVC, HDPE, ABS pipe and concrete

Large PVC Pipe Cutter
Replacement 80MM Diamond Blade For Inside Pipe Cutter

Top reviews

Customer profile image

James Lairmore

Does the impossible easily

Reviewed in the United States on September 13, 2019

I have a vineyard and a pond near by. This spring we had 7 inches of rain in 14 days and the whole pond flooded into the vineyard. So, I trenched in 300 feet of 6 in PVC pipe and made a P trap with the end of the pipe upwards to keep the pond at a reasonable level. . It was impossible to place the pipe at the correct level to begin with so I left it 5 inches long. So, now I had to cut the pipe off 1/2 above the water level. I couldn't use a saw of any type in the water and cutting it by hand would have been very tough, this is very thick pipe (1/4"). Anyhow to the point -- I saw this on amazon and thought it might just work. I just reached down and cut the pipe from the inside in 30 seconds. And, because I was unable to level the pipe when I placed it, I was easily able to make 4 level starting cuts on the inside and with the large diameter cutter connected the cuts perfectly to each other and the end of the pipe was level with the water. No mess, no electrocution, no pain, sooooo easy. Worth its weight in gold. Prior to this I used a saw and that works (not in this case) but this is much easier and faster. Now one of my favorite tools. it would be perfect for cutting rough in PVC for Toilets flush to the concrete too!

Customer profile image

Dee Rod

This tool saves time and money. Also, it make the cut very professional looking

Reviewed in the United States on May 22, 2018

This tool is simple amazing. It gets the job done in such a short time. For any Plunber or Electrician that needs to save time and money this is the tool to use when cutting plastic/ pvc pipe. I’m a DIYer for over 4years and using the EZYGRIND friends and neighbors are amazed at how the EZYGRIND gets the job done with a professional look and ease. Go get one and try it.

Customer profile image

Eric 100% dad

Great tool. Every plumbers truck should have both sizes.

Reviewed in the United States on August 9, 2018

Great tool! Worked perfect here in Wi. Great design. Can get years worth of cuts out of diamond coated blade. Saves time and is a cheaper alternative than some high end products that you might only use 1 time. It also helps putting tool in a drill with a side handle for added support. Another tip is to mark a line in the i.d. of the pipe to follow if possible for a nice straight cut.

Customer profile image

ragan l

Works great on sewer pipe

Reviewed in the United States on August 9, 2018

I bought this for doing sewer pipe and septic system repairs. It works great for sdr35 and abs pipe. It also works great for cutting sc40. Anyone involved in excavation knows how tight it can get working in a trench and that is why I bought this. It’s so much quicker and safer to use then cutting pipe with a handsaw.

Customer profile image


Reasonable price - good quality

Reviewed in the United States on April 11, 2018

I am an electrician who has been looking for a way to neatly cut back conduit runs in concrete. this tool does the job well and I highly recommend it to other tradesman.

Customer profile image


Works perfectly!!!

Reviewed in the United States on April 11, 2018

If you have a need for a tool that does what this is advertised to do, this is the tool for you. Works exactly as manufacturer describes.

Direct Delivery

We ship to your door at no extra cost.

Money Back Guarantee 

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Trusted Brand

Supplying plumbing tools since 2008.