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CMT 251.045.12 ITK General Purpose Saw Blade, 12-Inch x 45 Teeth 1FTG+2ATB Grind with 1-Inch Bore

  • Based on 169 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Express Tool Supply

Arrives Sunday, Dec 14
Order within 17 hours and 16 minutes
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Size: D 12 305mm | T 45 | B 1 | K .110 | P .087


Features

  • For fast crosscuts on wood and plywood. Good rip cut on wood.
  • To be used on radial arm saws, miter saws, table saws for cutting soft/hard wood and plywood.
  • 0.110 kerf thickness, 0.087 plate thickness, 15 Hook Angle, 1 Flat + 2/15 alternate teeth Grind.
  • Micrograin carbide for long-lasting cutting performance and smooth cut on wood/wood products.
  • Laser-cut plate features expansion slots to reduce noise and anti-vibration design.

Description

This blade features a thin kerf, which makes it ideal for saws that are a bit underpowered, but at the same time this tool delivers great performance. You will be satisfied with the excellent price/quality ratio. The laser cut heavy-duty blade plate is hardened to allow for great resistance (46-48 Rockwell in hardness) and features expansion slots to reduce noise and anti-vibration design. The teeth are made of micrograin carbide to ensure long-lasting cutting performance and deliver smooth cut on wood and wood products. These are brazed to the blade body through a special trimetallic bond (copper-silver-copper), so that longer cut performance and resistance are guaranteed. Blade is delivered in a unique CMT plastic case. From the Manufacturer Put this blade on your 12" miter saw and you'll never want to take it off. Fortunately, you won't have to take it off very often, since our micrograin carbide teeth hold an edge for a remarkably long time, and our thin kerf design keeps heat build-up and the resulting tooth damage to an absolute minimum. With 45 carefully engineering teeth in a flat raker / alternate top bevel pattern, the General Purpose Miter Blade does a great job on molding, lumber, and most any other material you can put on the saw table. And when the time finally comes to resharpen the tool, you'll enjoy having CMT's unique, illustrated resharpening instructions handy to give to your saw service. Like the entire ITK line, the General Purpose Miter blade features Anti-Kickback Design, Tri-Metal Brazing, Laser Cut Arbors, and carefully engineered Expansion Slots and Sound Dampening Channels. From the Manufacturer Put this blade on your 12" miter saw and you'll never want to take it off. Fortunately, you won't have to take it off very often, since our micrograin carbide teeth hold an edge for a remarkably long time, and our thin kerf design keeps heat build-up and the resulting tooth damage to an absolute minimum. With 45 carefully engineering teeth in a flat raker / alternate top bevel pattern, the General Purpose Miter Blade does a great job on molding, lumber, and most any other material you can put on the saw table. And when the time finally comes to resharpen the tool, you'll enjoy having CMT's unique, illustrated resharpening instructions handy to give to your saw service. Like the entire ITK line, the General Purpose Miter blade features Anti-Kickback Design, Tri-Metal Brazing, Laser Cut Arbors, and carefully engineered Expansion Slots and Sound Dampening Channels.

Material: Carbide


Brand: CMT ORANGE TOOLS


Product Dimensions: 12"L x 12"W


Color: Black & orange


Number of Teeth: 45


Style: Resistance


Item Thickness: 0.11 Inches


Item Weight: 2 Pounds


UPC:


Global Trade Identification Number: 60


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 12 x 12 x 0.11 inches; 2 Pounds


Item model number ‏ : ‎ 251.045.12


Date First Available ‏ : ‎ April 3, 2007


Manufacturer ‏ : ‎ CMT


Best Sellers Rank: #79,423 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #185 in Circular Saw Blades


#185 in Circular Saw Blades:


Customer Reviews: 4.6 4.6 out of 5 stars 169 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Clean, sharp and super smooth cutting with my table saw.
Size: D 10 254mm | T 42 | B 5/8 | K .098 | P .071
I bought this blade to replace the factory blade that came with my recently purchased table saw. This blade is very well made, has solid carbide attached and cuts everything I have passed over the saw like butter. I was not sure what to expect as I could feel a vibration when I used the factory blade...this one is way better balanced, no vibration at all. I also noted it is much quieter when cutting. The saw also does not bog down when rippling strips of 2x4 inch lumber for trimming. The size is perfect, the blade balanced and extremely sharp with a near mirror finish and no paint to transfer. It cuts through hardwoods, oak and ash with no issues...clean with no tearing at all. While it does feel like it cuts smoother, it seems like it is as about as fast as the original 40T blade that I started with. I tend to not force my wood through my saws as I favor clean and accurate cuts over getting things done in a rush. ... show more
Reviewed in the United States on August 5, 2025 by Kaity Lynn

  • Cuts through hardwoods fast and smooth
Size: D 12 305mm | T 45 | B 1 | K .110 | P .087
I bought this blade to replace my Diablo 80 tooth cross cut blade. That blade was ok. But cut slow and after only a few hundred cuts was tearing out on cross cuts and burning very badly. I'll admit I did not clean it regularly like I should be and I'm sure general performance would improve if I did. But Lord after I swapped the blade to the CMT 48 tooth I was surprised to see how well my miter saw could actually cut with the right blade. My very first test cut was long grain on 1 1/5 thick white oak and it just fell through the material like it wasn't even there. And the cut finish is so much better than the Diablo blade could ever do. Then I did a cross cut, same story. Cut like butter and virtually no tearout even cutting very quickly. The finished surface was silky smooth. I'd feel comfortable saying it's almost finish ready. Just a few seconds with some 150 sandpaper and slap some hard wax on it. Next up is the table saw getting a CMT upgrade! Very impressed. ... show more
Reviewed in the United States on November 17, 2023 by Logan strange

  • Great
Size: D 10 254mm | T 42 | B 5/8 | K .098 | P .071
Great and sharp
Reviewed in the United States on August 29, 2025 by Lonny

  • An excellent blade for all-around table saw work
Size: D 10 254mm | T 42 | B 5/8 | K .098 | P .071
CMT makes the best table saw blades for the price. You certainly can pay more, but for lumber ripping and crosscutting, this blade is a bargain. After about 100 hrs. on plywood and hard and softwoods, mine is still sharp and cleans up nicely with a soak in Simple Green. Highly recommended.
Reviewed in the United States on July 2, 2024 by Mimi

  • Great buy
Size: D 10 254mm | T 42 | B 5/8 | K .098 | P .071
Nice blade that cuts much smoother than factory blade.
Reviewed in the United States on March 11, 2025 by miguel crame

  • Solid value but I don't get the cleanest cuts
Size: D 10 254mm | T 42 | B 5/8 | K .098 | P .071
For the price, they're a solid value blade. I don't get glue ready cuts, though. You can easily see the blade marks. I've calibrated my saw with a dial indicator- both the fence and the saw blade. Every CMT blade I've tried seems to have this issue for me. They do give you large carbide teeth for more sharpenings. For the price, I'm fine with it. ... show more
Reviewed in the United States on January 8, 2023 by Mark

  • Dewalt Table Saw Blade
Size: D 10 254mm | T 42 | B 5/8 | K .098 | P .071
Good blade for my Dewalt 7491 table saw. Nice clean cuts in hardwood for cutting board strips.
Reviewed in the United States on February 5, 2025 by crog75

  • Very good blade for the price
Size: D 12 305mm | T 45 | B 1 | K .110 | P .087
Used this blade for quite a while now. Aside from cleaning the blade on occasion it stayed sharp so far. No vibration issues and for the price it surpasses box store blades by far. Have not had any bad experiences that some had.
Reviewed in the United States on June 24, 2025 by Zach

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