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Milwaukee 48-40-4230 7'' 40T METAL CSB 20MM

$52.97
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In stock
Condition:
New
Item Number:
MLA48-40-4230

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Milwaukee 48-40-4230 7'' 40T METAL CSB 20MM is rated 4.7 out of 5 by 34.
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MILWAUKEE Metal Circular Saw Blades were specifically designed to exceed the expectations of contractors for blade life, cut quality, and speed in the most demanding metal cutting applications - without a lubricant. A hand-tensioned, hardened alloy steel body extends blade life and delivers the highest quality cuts available. Carbide Tipped teeth with Alternate Top Bevel grind shear through metal leaving burr-free, cool-to-touch cuts.

  • Ideal for cutting steel, aluminum, strut, allthread, and angle iron
  • Cobalt infused tungsten carbide to maintain tip sharpness
  • Laser cut vibration dampening slots to minimize heat, sound, and noise
  • Ideal for dry metal cutting
  • Designed for clean cutting in metals with a burr free finish
  • Cuts cooler for immediate handling and less down time
  • Engineered with cobalt infused tungsten carbide to extend cutting life
  • Laser cut blade to reduce wobble and vibration
  • Color / Finish: White
  • Maximum RPM: 4500
  • Arbor Size (in): N/A
  • Blade Material:
  • Accessory Type: Circular Saw
  • Tooth Count: 40
  • Arbor Hole Size: 20 mm
  • Plate Thickness (in): 0.05
  • Blade Diameter (in): 7
  • Manufacturer Warranty:
  • Kerf (in): 0.071
  • Kickback Limiters: No
  • Tooth Configuration: Alternate Top Bevel (ATB)
  • Material Cut: Metal
  • Blade Tooth Material: Carbide
  • UPC: 045242569045
  • Non-Stick Coating: No
  • 13/16" Diamond Knockout: No
  • Global Trade Number (GTIN): 00045242569045
  • Set / Individual: Individual
  • Expansion Slots: No
  • Progressive Tooth Spacing: No
  • Blade Manufacturing Method: Laser-Cut
  • Product Name: 7 in. Metal Cutting Circular Saw Blade
  • Product Type: Circular Saw Blade
  • Net Tool Weight (lbs): 0.73
  • Manufacturer Warranty: Contact the Mfr.
  • Application: Metal Cutting
  • Ideal For:
  • Vibration Dampening: Yes
  • Saw Blade Type: Circular Saw
  • 1x Milwaukee 48-40-4230 7" Metal Cutting Circular Saw Blade
Rated 5 out of 5 by from Works good [This review was collected as part of a promotion.] I don’t do a lot of metal cutting but did have a small home improvement project I was working on recently and was glad to get this blade. It made my job a whole lot easier. It cut smoothly through the pipe I was cutting as well as the aluminum sheets and rail pieces I was working on. The edges were smooth and not jagged so that was a plus. I was using a cordless saw and it did the job perfectly. Overall I was very impressed with how well this blade cut. Oh and be sure to wear some safety glasses as as there were bits of metal shavings when sawing.
Date published: 2021-09-30
Rated 5 out of 5 by from Great product [This review was collected as part of a promotion.] The 7-1/4 Metal Cutting Circular Saw Blade came in so handy this past weekend. My husband was building a garage when he became sick. So my son in law and I decided we would use the metal saw blade and try to work on the garage ourselves. The blade cuts smooth and does not leave jaggeder edges on the siding, and also we used the same blade all day and did not have to replace. I am really impressed with the Milwaukee brand now and so is the son in law. It took us no time to measure and cut, the pieces we needed for the roof and I am looking forward to next time we are in the home repair store of buying a couple more to have on hand. #MilwaukeeSawBlade
Date published: 2021-09-29
Rated 5 out of 5 by from Like Butter [This review was collected as part of a promotion.] The Milwaukee 7-14" Metal cutting circular saw blade works great with my cordless circular saw. I am using this blade to cut 1/4" aluminum sheet and corrugated 29-gauge roof panels. It cuts like butter through both materials. The blade seems to track well and provides burr-free straight cuts with ease. I am using this blade without additional lubricant and it seems to cut well without getting too hot. So far I am very happy with this blade.
Date published: 2021-10-11
Rated 5 out of 5 by from Tough Blade [This review was collected as part of a promotion.] This blade is tough as nails. I have been using this blade to help a friend remove an old metal-covered barn. We decided to recycle the standing seam metal that was used as siding and roofing. Friend's trailer is small so we cut up the metal in 4ft lengths. This blade was still cutting through the metal after cutting more than 30 sheets. I also used it to cut out the old framing, through visible and hidden nails. Never missed a beat.
Date published: 2021-10-05
Rated 5 out of 5 by from Better than anything in a chop saw!! We use almost anything for cutting metal from torches to tin snips. Other than the metal circular saw that we have been using for years which has been god sent for grating and other thin plate metal, this is the best. The electricians on site were using it in there chop saw to cut various material from aluminum to galvanized unistrut then we used it for regular mild steel 2"x2"x1/4" angle to 3/8" angle and 1/4" kickplate
Date published: 2017-04-28
Rated 5 out of 5 by from best deal bought many different brands more and less expensive and by far these are the best all around blade i've found. i use it in my milwaukee hand held saw, do a lot of fabricating cutting tubing and angle iron. these cut and last very well.
Date published: 2020-06-26
Rated 4 out of 5 by from teeth seem to dull fast - can you help? I've been cutting 3/16" wall square tubing with the 5-3/8" cordless Milwaukee saw and the 5-3/8" 30 teeth metal saw blade and the teeth seem to dull quite quickly. I followed the instructions directing to only have the bottom of the blade extend no more than 1/4" below the bottom of the steel being cut, but must be doing something wrong to have the blades dull so quickly. Do you have tips for extending the life of the blade? Can the teeth of the blade be sharpened? thanks.
Date published: 2021-05-31
Rated 5 out of 5 by from Cuts metal like butter!!! [This review was collected as part of a promotion.] I have been doing some work on an old outbuilding getting ready for the winter to come and needed to replace some tin and always wanted a saw blade that was up to the task. This Milwaukee Metal cutting blade knocks it out of the park. Not only does it cut like there’s nothing there it’s not excessive in noise doing it’s job. Great choice and can’t wait to try it on something a little more hefty then just tin sheathing.
Date published: 2021-10-07
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