Internet #206372083

Model # 31922

0092644319228

1-3/8 in. Bi-Metal Hole Saw

  • Ensures precise cutting of holes in stainless and mild steel
  • 1-3/8 in saw features fast, consistent cutting blades
  • 5 mil back steel plate to withstand abuse
$ 3 88
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Ensures precise cutting of holes in stainless and mild steel
  • 1-3/8 in saw features fast, consistent cutting blades
  • 5 mil back steel plate to withstand abuse
Klein's Bi-Metal Hole Saws are optimized for cutting steel. The blades provide the fastest, most consistent and longest lasting cutting on the market today. Heavy-duty construction includes thicker 5 mil back plates to stand up to abuse much better.
  • Optimized for cutting steel including stainless-steel
  • Longest lasting, fastest cutting blade on the market
  • Multiple slots provide different leverage points to easily remove slugs
  • Heavy-duty steel construction includes thicker walls/plates to withstand abuse
  • Hex-shaped base for easy removal from arbor
  • Use with Klein Tools arbor (cat number 1905) sold separately



  • California residents see Prop 65 WARNINGS

Product Overview

  • Ensures precise cutting of holes in stainless and mild steel
  • 1-3/8 in saw features fast, consistent cutting blades
  • 5 mil back steel plate to withstand abuse
Model #: 31922
Internet #: 206372083

Klein's Bi-Metal Hole Saws are optimized for cutting steel. The blades provide the fastest, most consistent and longest lasting cutting on the market today. Heavy-duty construction includes thicker 5 mil back plates to stand up to abuse much better.

  • Optimized for cutting steel including stainless-steel
  • Longest lasting, fastest cutting blade on the market
  • Multiple slots provide different leverage points to easily remove slugs
  • Heavy-duty steel construction includes thicker walls/plates to withstand abuse
  • Hex-shaped base for easy removal from arbor
  • Use with Klein Tools arbor (cat number 1905) sold separately



  • California residents see Prop 65 WARNINGS

Info & Guides

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Specifications

Dimensions

Bit Diameter
1-3/8 in
Bit Length (in.)
2.36
Drilling Depth (in)
2.36
Hole Saw Diameter (in)
1-3/8"

Details

Arbor Size
3/8 in
Arbor included
No
Bit Material
Bi-Metal
Drill Bit Type
Hole Saw
Drill Bit Type(s) Included
Hole Saw
Individual/Set
Individual
Material Cut
Metal
Min Chuck Size Required
N/A
Pilot Bit Included
No
Returnable
90-Day
Teeth Per Inch
5
Tools Product Type
Power Tool

Specifications

Dimensions

Bit Diameter
1-3/8 in
Bit Length (in.)
2.36
Drilling Depth (in)
2.36
Hole Saw Diameter (in)
1-3/8"

Details

Arbor Size
3/8 in
Arbor included
No
Bit Material
Bi-Metal
Drill Bit Type
Hole Saw
Drill Bit Type(s) Included
Hole Saw
Individual/Set
Individual
Material Cut
Metal
Min Chuck Size Required
N/A
Pilot Bit Included
No
Returnable
90-Day
Teeth Per Inch
5
Tools Product Type
Power Tool

Questions & Answers

Am I the only one who can't handle this saw? The first hole that I hade it was pretty smooth, but...

Am I the only one who can't handle this saw? The first hole that I hade it was pretty smooth, but the next few had the saw wobbling like crazy, making cuts on one end but not the other. I eventually used a sheetrock knife to finish the job. Did I waste my money? (feels like I did) or do I just need to practice.
Asked by: Ryan
Not sure what happened with you...maybe you should eat your spinach and Wheaties. I cut through about 3-4 layers of old asphalt roofing paper, 1 layer of EPDM (rubberized roofing membrane) 3/4" wood sheathing on my roof. I had no problems and the cut was smooth, clean and even with no wobbling.
Answered by: BrooklynRoj
Date published: 2019-12-10

Will this work on button board, which is plaster and rock type material?

Will this work on button board, which is plaster and rock type material?
Asked by: coachadam
It should. the hole saw may not be good after but it should work for the first 2 or 3 cuts
Answered by: BrooklynRoj
Date published: 2019-12-10

will this fit a lenox arbor?

Asked by: Mike
Yes!
Answered by: BrooklynRoj
Date published: 2019-12-10

Will this cut 1/4 inch aluminum and not get destroyed?

Will this cut 1/4 inch aluminum and not get destroyed?
Asked by: joey
These Bi-Metal Holes Saws are not recommended for use on ¼” aluminum.
Answered by: Klein Tools
Date published: 2019-08-14
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