To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Starrett Bi-Metal Unique HSS Safe-Flex Hand Hacksaw Blade - Ideal for Contractors and Tradesmen - 12" Length, 1/2" Width, 0.024" Thickness, 24 TPI, 2-Pack - KBS1224-2

4.6 4.6 out of 5 stars 1,179 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
2 Pack

Purchase options and add-ons


About this item

  • Incomparable Technology - Starrett's patented solid state diffusion process produces the industry's most advance bi metal hacksaw blade. The Hand Hack Saw Blade is incomparable to any other on the market.
  • Incredible Durability - The Hand Hacksaw Blade has a massive increase in tooth strength and reduction in tooth breakage and fracture when compared against tradition bi metal blades. It can withstanding even the most strenuous applications.
  • Best Performance - It is excellent for interrupted cuts in cramped places or where the blade is subject to bending or twisting stresses. This blade will make your cutting experience effortless.
  • Easy to Use - Incorporating convenience and excellence, Starrett blades are designed to be user-friendly. Whether you're an experienced professional or an amateur when it comes to home improvement, these blades are handy and accessible.
  • The Standard for Excellence - Manufacturing quality tools that provide consistent and reliable performance since 1880, Starrett's commitment to product excellence, has earned them a reputation as one of the most trusted names in the industry.
See more product details

Customer ratings by feature

Durability
4.7 4.7
Value for money
4.7 4.7

Frequently bought together

$8.59 ($4.30/Count)
Get it as soon as Sunday, Mar 17
In Stock
Sold by Onkata and ships from Amazon Fulfillment.
+
$9.19 ($4.60/Count)
Get it as soon as Sunday, Mar 17
In Stock
Sold by Onkata and ships from Amazon Fulfillment.
+
$21.93 ($2.19/Count)
Get it as soon as Sunday, Mar 17
In Stock
Sold by Onkata and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Compare with similar items

This Item
Starrett Bi-Metal Unique HSS Safe-Flex Hand Hacksaw Blade - Ideal for Contractors and Tradesmen - 12" Length, 1/2" Width, 0.024" Thickness, 24 TPI, 2-Pack - KBS1224-2
Starrett Bi-Metal Unique HSS Safe-Flex Hand Hacksaw Blade - Ideal for Contractors and Tradesmen - 12" Length, 1/2" Width, 0.024" Thickness, 24 TPI, 2-Pack - KBS1224-2
Recommendations
Starrett High-Speed Steel Power Hacksaw Blade - Redstripe, Solid Construction, Long-Lasting, for Heavy-Duty Cutting - 12-Inch, 14 TPI - RS1214-5
dummy
Imachinist S101224x2 10" Hacksaw Blades, 24 TPI for Metal Cutting, M2 Type, Bi-Metal, Hand Tools Replacement, Handsaw Assortment, 2 Pack
dummy
Starrett Bi-Metal Unique HSS Safe-Flex Hand Hacksaw Blade - Ideal for Contractors and Tradesmen - 12" Length, 1/2" Width, 0.024" Thickness, 18 TPI, 10-Pack - KBS1218-10
dummy
BOSCH HBT400 4 In. Bi-Metal T-Slot Hole Saw
dummy
Starrett RS1210-5 Redstripe Solid High Speed Steel Power Hacksaw Blade, 0.050-inch Thick, 10 TPI, 12-inch Length x 1-1/8-inch Width
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$8.59$19.44$4.95$21.93-10% $23.93
Typical:$26.59
$19.43
Delivery
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Customer Ratings
Value for money
4.7
4.4
4.1
Sold By
Onkata
Onkata
zeng3915
Onkata
Amazon.com
Onkata
material
Metal
High Speed Steel
Bi-metal type, M2 grade, best flexible type, 10" long, 1/2" wide, 24 TPI hacksaw blade for metal cutting
Metal
Metal
High Speed Steel
number of teeth
24
14
24
18
10
number of pieces
2
1
1
10
1
1
compatible material
Metal
Ferrous Metal, Do Not Cut Any Non Ferrous Metals, Like Aluminum, Copper, Brass etc With This Tpi
Metal
Metal
thickness
0.03 inches
0.05 inches
0.03 inches
0.05 inches

From the manufacturer

Banner
Product Image

Logo

The L.S. Starrett Company, founded in 1880, manufactures more than 5,000 variations of Precision Tools, Gages, Measuring Instruments and Saw Blades for industrial, professional and consumer markets worldwide. Starrett, a manufacturer of fine precision tools in industry for over 130 years.

Starrett KBS1224-2 Hack Saw Blade

Starrett Bi-Metal Unique Safe-Flex hacksaw frame blade. Made with a patented solid-state diffusion process with 170 percent more high speed steel weld area and ground teeth. For reduced blade fracture, faster cutting and longer life. 24 Teeth per inch. Measures 12-inches length by 1/2-inches width.

  • Bi-Metal Unique Safe-Flex hacksaw frame blade
  • Made with a patented solid-state diffusion process with 170 percent more high speed steel weld area and ground teeth
  • For reduced blade fracture, faster cutting and longer life
  • 24 Teeth per inch
  • Measures 12-inches length by 1/2-inches width

From the brand

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Starrett Bi-Metal Unique HSS Safe-Flex Hand Hacksaw Blade - Ideal for Contractors and Tradesmen - 12" Length, 1/2" Width, 0.024" Thickness, 24 TPI, 2-Pack - KBS1224-2


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

URL:
Price: ($)
Shipping cost: ($)
Date of the price:
/
/

Store name:
City:
State:
Price: ($)
Date of the price:
/
/


Please sign in to provide feedback.

Product Description

The Starrett Bi-Metal Unique High Speed Steel Safe-Flex Hand Hacksaw Blade 300mm / 12" 24TPI 2UN. A patented solid state diffusion process produces the industry's most advance bi metal hacksaw blade. Massive increase in tooth strength and reduction in tooth breakage and fracture when compared against tradition bi metal blades. Excellent for interrupted cuts in cramped places or where the blade is subject to bending or twisting stresses. Starrett Hacksaw blades are available in bi-metal unique® high speed steel Safe-Flex® and Grey-Flex® High Carbon Steel.

Top Brand: Starrett

Highly Rated
4.6/5 star rating from 50K+ customer ratings
Trending
10K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Important information

To report an issue with this product or seller, click here.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,179 global ratings

Customers say

Customers like the quality, value, and sharpness of the saw blade. They mention that it cuts well, and lasts a long time. That said, opinions are mixed on the fit.

AI-generated from the text of customer reviews

113 customers mention110 positive3 negative

Customers are satisfied with the quality of the saw blade. They mention that it works well and lasts a long time. Some say that the blade is the best made hacksaw blade they have ever used. Overall, customers are happy with their purchase and recommend it to others.

"...They don’t break and stay sharp even when cutting stainless steel. Will not use anything else from now." Read more

"Probably the best made hacksaw blades that I have ever used. Expensive compared to many others, but well worth it." Read more

"These work well as one expects from Starrett. They come in a plastic tube that is well designed and useful for storing the blades...." Read more

"The blade cuts better than any other I’ve ever tried. That’s the most important function of a blade so 5 stars...." Read more

26 customers mention26 positive0 negative

Customers appreciate the value of the saw blade. They mention that it lasts a while with regular use and is well worth it.

"...Expensive compared to many others, but well worth it." Read more

"...better than another blade, but they did what I needed for a reasonable price...." Read more

"...Why -because they offer outstanding value for the price...." Read more

"...Super impressed for the price." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the sharpness of the saw blade. They mention that it stays sharp and the teeth stay sharp for a very long time.

"...They don’t break and stay sharp even when cutting stainless steel. Will not use anything else from now." Read more

"...The teeth stay sharp for a very long time, especially if you know how to apply pressure only on the push stroke like you're supposed to...." Read more

"Staying sharp after cutting a few grade 5 bolts. It seems like these will last awhile." Read more

"Sharp and last a long time. Just what you want in a hack saw blade...." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the appearance of the saw blade. They mention that it is well designed and useful for storing the product. Customers also appreciate the sharpness of the product and the fact that it has a very good cutting edge.

"...A little work with a file and some fine sand paper got the barrel looking pretty decent. Super impressed for the price." Read more

"...They come in a plastic tube that is well designed and useful for storing the blades...." Read more

"very good cutting edge." Read more

"Nice and sharp...cuts well." Read more

13 customers mention6 positive7 negative

Customers are mixed about the fit of the saw blade. Some mention that it fits perfectly into their saw, while others say that the length is wrong, the size was displayed incorrectly, and the blade is too short for their hacksaw handle.

"...I plan on using these blade from now on. Be advised that this is a longer blade and may not be appropriate for working in tight place or fitting..." Read more

"...They fit perfectly on my Stanley hacksaw." Read more

"As another reviewer mentioned, these are just a little too short for my hacksaw handle which claims to support 10" and 12" blades...." Read more

"These are great quality blades. Fit perfectly into my saw. Work great. Will purchase more when I need them." Read more

Great value, very durable blades.
5 Stars
Great value, very durable blades.
I bought a cheap hacksaw at Ace and used it to shorten a barrel for a project rifle. It took forever and the blade was pretty much a butter knife when I was done. Got these blades and wanted to take another inch off. It took about 1/3 the time and the teeth look and feel fine. A little work with a file and some fine sand paper got the barrel looking pretty decent. Super impressed for the price.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on January 25, 2024
Style: 10 PackVerified Purchase
Reviewed in the United States on July 6, 2023
Style: 10 PackVerified Purchase
Reviewed in the United States on March 7, 2019
Style: 10 PackVerified Purchase
One person found this helpful
Report
Reviewed in the United States on June 13, 2023
Style: 10 PackVerified Purchase
Reviewed in the United States on September 15, 2021
Style: 10 PackVerified Purchase
One person found this helpful
Report
Reviewed in the United States on February 7, 2021
Style: 2 PackVerified Purchase
Customer image
5.0 out of 5 stars Great value, very durable blades.
Reviewed in the United States on February 7, 2021
I bought a cheap hacksaw at Ace and used it to shorten a barrel for a project rifle. It took forever and the blade was pretty much a butter knife when I was done. Got these blades and wanted to take another inch off. It took about 1/3 the time and the teeth look and feel fine. A little work with a file and some fine sand paper got the barrel looking pretty decent. Super impressed for the price.
Images in this review
Customer image Customer image
Customer imageCustomer image
4 people found this helpful
Report
Reviewed in the United States on October 19, 2021
Style: 10 PackVerified Purchase
Reviewed in the United States on January 18, 2021
Style: 10 PackVerified Purchase
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
João Carlos Batista Gomes
5.0 out of 5 stars Produto bom
Reviewed in Brazil on November 17, 2022
Style: 2 PackVerified Purchase
Meghan
5.0 out of 5 stars So far so good!
Reviewed in Canada on February 9, 2022
Style: 10 PackVerified Purchase
Dr Chips
5.0 out of 5 stars Un très bon produit au juste prix
Reviewed in France on February 21, 2024
Style: 10 PackVerified Purchase
GMan
5.0 out of 5 stars Fit right way round.
Reviewed in the United Kingdom on March 21, 2021
Style: 2 PackVerified Purchase
Angel Gutierrez-Orozco
4.0 out of 5 stars Cumplidor
Reviewed in Mexico on July 17, 2019
Style: 2 PackVerified Purchase