SKU: 47522709199

KF40 Bellows Hose

Sale price$72.00 Regular price$80.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

KF40 Bellows HoseSpecification Connection Type: KF NW 40 x KF NW 40 Inner Diameter: 40mm Ferrule OD: 55mm Hose Length: 20", 40" Material: Stainless Steel 304 Application: Vacuum Equipment Feature [Size]: KF 40. 20", 40" Length. [Quality Materials]: The Bellow Hose is made of high quality 304 stainless steel, which is soft, flexible, easy to bend, vibration absorbing and good for long time using. [Precise Design]: The Bellow Hose follows ISO KF standards and can be

Specification

  • Connection Type: KF/NW 40 x KF/NW 40
  • Inner Diameter: 40mm
  • Ferrule OD: 55mm
  • Hose Length: 20", 40"
  • Material: Stainless Steel 304
  • Application: Vacuum Equipment

Feature

[Size]: KF-40. 20", 40" Length.

[Quality Materials]: The Bellow Hose is made of high quality 304 stainless steel, which is soft, flexible, easy to bend, vibration absorbing and good for long time using.

[Precise Design]: The Bellow Hose follows ISO-KF standards and can be used for connecting standard NW/KF Series vacuum components.

[Wide Range of Applications]: The Bellow Hose commonly used to build foreline vacuum plumbing and process systems.

[Convenient organization and storage]: Packed in a small plastic bag with label.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47522709199

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4.5 ★★★★★
Based on 21 reviews
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D
DonRad
Charlottesville, US
★★★★★ 5
Made of carbide steel material and has high hardness characteristic
The shank that fits into the drill has three flattened surfaces, making them less likely to slip in the chuck. Much much easier to use than hand reamers!!! NOT AS DESCRIBED: The title says these are both carbon steel and carbide steel, but they are not the same. carbon steel and carbide are not the same; they are fundamentally different materials with distinct properties. Carbon steel is a metal alloy of iron and carbon, known for flexibility and toughness. Carbide (often Tungsten Carbide) is a ceramic-like, extremely hard, and brittle compound used for cutting, offering much higher wear resistance and heat tolerance. These have the look and feel of carbide, and not carbon. In my expert opinion. Most tires are "steel belted radial" and it is hard to ream through the steel belts by hand. I have spent HOURS trying to ream through difficult tire punctures by hand! These bits make quick work of the process. If needed, the sizes can be used gradually from smallest to largest. They leave a smooth sided hole which is less prone to leakage when the tire plug is inserted. Excellent value for the money! Highly recommended.
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Reviewed in the United States on March 2, 2026
T
Toodles McDoodles
Lowell, US
★★★★★ 5
Makes plugging faster
It makes to process of plugging a tire a lot faster. I think you need to use a drill with these. Unless you had a hand drill with a chuck to tighten down on the bits, you probably wouldn't be able to use like a t-handle because you couldn't pull the reamer bits out. Just in case you were thinking of keeping this in a roadside emergency kit. It turns probably a 30 minute job into a 5 minute job with a drill though. I attached a picture of the hole after I was done reaming with all 3 sizes up to the largest.
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Reviewed in the United States on November 13, 2025
W
Verified Purchase
Woohoo
Houston, US
★★★★★ 5
These work great.
Size: CB-M03H
These work great, and is much easier than a hand reamer. Quality seems good as well.
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Reviewed in the United States on September 28, 2025
H
Verified Purchase
HOTROD64
Whiting, US
★★★★★ 5
GOOD QUALITY
Size: CB-M03
WORKS GREAT
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Reviewed in the United States on August 6, 2025
D
Verified Purchase
Denise F.
San Leandro, US
★★★★★ 5
Good price
Size: CB-M03H
Good price appears sturdy good instructions
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Reviewed in the United States on January 19, 2026

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