​Duracable has drain blades that suit your style

14th Jan 2022

When you’re cutting through clogs or other drain obstructions, do you prefer using a heavy-duty blade with a chuck? Then Duracable’s line of round-bottom blades is for you.

Technicians choose drain blades based on a variety of reasons – the diameter of the drain line, what’s causing the blockage, straight runs or going through traps. Often the desired specs like the edge, shape and flexibility of the blade comes down to personal preference:

Plain or Sawtooth?

Standard or Heavy-Duty?

Chuck or No Chuck?

Let’s face it – cleaning a line is as much art as it is science, and everyone has their own way of doing it. That’s why Duracable manufactures so many different types of blades.


Round-Bottom Shape

We know that many of our customers prefer to use heavy-duty blades with chucks. Based on customer feedback, our design engineers perfected our round-bottom blades and our item #7722 bronze chuck assembly.

Could this be your next blade?

Heavy-Duty – .072” thickness and 1.000” width

Sizes – 3”, 4”, 6”

Shapes – Single, pear, paddle

Edges – Plain, saw, ground in, ground out

Round-Bottom Blades – Need Blade Chuck Kit #7722
(Thickness: .072 - Width: 1.00 – Thread Size: 3/8")

For 5/8” to ¾” cable

72301 3" Single
72302 3" Single Saw
72303 3" Pear
72304 3" Pear Saw
72305 3" Pear Paddle Saw
72306 3" Pear Paddle
72307 3" Single Paddle Saw
72308 3" Single Paddle
72401 4" Single
72402 4" Single Saw
72403 4" Pear
72404 4" Pear Saw
72405 4" Pear Paddle Saw
72406 4" Pear Paddle
72407 4" Single Paddle Saw
72408 4" Single Paddle
72601 6" Pear
72602 6" Pear Saw


Try a new blade

Add a heavy-duty round-bottom blade and chuck to your online shopping cart today and put our blades to the test. See for yourself why Duracable drain cleaning blades are known for superior durability and performance.

The Duracable Difference:

  • High-carbon spring steel for durability
  • Heat-treated to help the blade hold an edge longer
  • Pre-sharpened at the factory and ready to use
  • Styles and shapes for every use
  • Specialty cutters and cable retrievers

Whatever your style or preference when it comes to drain cleaning, we’ve got the blockage-busting, clog-clearing, scale-removing, root-cutting, grease-slicing drain blade for you!