Qty:1
Rapid Tools RT00004 Serra... has been added to your Cart

Other Sellers on Amazon
Add to Cart
$4.99
+ $3.50 shipping
Sold by: Avilla True Value Hardware
Have one to sell? Sell on Amazon

Rapid Tools RT00004 Serrated Utility Knife Blades, 10-Pack

4.2 out of 5 stars 31 customer reviews

Price: $9.55 & FREE Shipping on orders over $35. Details
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
  • Enter your model number above to make sure this fits.
  • serration pattern make the blade sharper, last longer and cut more evenly through formidable material
  • Independently tested and rated the no.1 blade against other national brands on
  • fit any standard utility knife so you can use them in your favorite knife or in any of the Rapid Tools 8217; line of quality utility knives available
  • The only blade you will ever use again, as the difference between the patented serrated blade and an ordinary straight edge is simple a cut above
See more product details
2 new from $4.99
$9.55 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Rapid Tools RT00004 Serrated Utility Knife Blades, 10-Pack
  • +
  • LENOX Gold 20350-GOLD5C Titanium Edge Utility Knife Blade - 5 Pack
  • +
  • Gerber EAB Pocket Knife [22-41830]
Total price: $23.78
Buy the selected items together

Special Offers and Product Promotions

  • Working on a home project? Need some help? Check out Amazon Home Services and get a $20 Amazon Gift Card when you book your first service. Learn more


Product Description

Product Description

10 Pack, Rapid Edge Serrated Utility Knife Blade, Blade Fits All Standard Utility Knives & Has Been Tested & Proven To Provide Longer Blade Life Then The Competitors Blades.

From the Manufacturer

Now you can have a utility blade that cuts more evenly and stays sharp longer. It 8217;s like comparing an expensive steak knife to a butter knife. The unique, serrated Rapid Edge utility blade is available only from Rapid Tools. The secret behind the blade is its patented serrated design. It features three to five cutting surfaces as opposed to the single straight edge on all other products. No one ever goes back to regular blades after using the serrated edge. In addition to thousands of happy Rapid Edge customers, Rapid Tools can back up its claims with top-notch independ¬ent testing. The highly respected Bureau Veritas tested the Rapid Edge blade against six other leading brands on drywall, nylon rope, nylon carpet and asphalt shingles. The Rapid Edge was rated superior in resistance to dulling, blade wear and notch wear, and was the only blade with no visible wear after 150 cuts on the nylon carpet. In another study, hundreds of testers at the Handyman Club of America rated the blade no.1, with an astounding 95-Percent approval rating. Both professionals and do-it-yourselfers save a lot of time and money by using Rapid Tool 8217;s revolutionary blades 8211; which will fit in most standard knives.

Product Information

Technical Details

Part Number 00004CS
Item Weight 1.6 ounces
Product Dimensions 0.2 x 2.2 x 6 inches
Item model number RT00004
Item Package Quantity 1

Additional Information

ASIN B000GIIRS8
Customer Reviews
4.2 out of 5 stars 31 customer reviews

4.2 out of 5 stars
Best Sellers Rank #48,209 in Home Improvements (See top 100)
#234 in Home Improvement > Power & Hand Tools > Hand Tools > Knives > Utility Knives
Shipping Weight 1.6 ounces (View shipping rates and policies)
Date First Available June 27, 2008

Customer Reviews

Top Customer Reviews

Verified Purchase
Well, there's not a lot to say about some utility knife blades, is there?

In terms of construction, these are basic carbon steel blades. They're not titanium-coated and they're not bi-metal. A Rockwell test showed they're at 57 for hardness.

These blades are the same size and shape of a normal utility knife blade, except these are fully serrated. The blade is ground and sharpened on both sides, and the serrations are very purposeful. It glides through rubber, carpet, nylon webbing (like seatbelts or backpack strap), linoleum, and rope / cord with ease. However, if you use it on something like drywall or particleboard, it will gum up quickly. The blade held its edge well: about as long as a normal utility knife blade, plus another half.
Being the standard size, it was able to fit in any utility knife I have. The SuperKnife brand uses a contractor blade, which is thicker: if you're going to use this in a SuperKnife or the Gerber EAB Lite, then the blade will snap in but it will wiggle a little bit side-to-side.
The very tip of the blade isn't as needle-like as I'm used to in utility blades, but it's still able to pierce if you need it to.

If you need a blade that retains its edge through fibrous materials, this is a great choice. It makes a good all-around blade as well, but you don't get the precision you get from a straight-edge blade.
Comment 7 of 7 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
By Z S on November 8, 2012
Verified Purchase
I work as a Carpenter, Electrician, and all around Stagehand in the Theater/TV world. These are now in my Gerber EAB as well as my standard mat knife, and I won't be turning back to normal blades. They beat normal utility blades across the board, from cutting zip ties, foam core, jute, muslin, etc. The serrations actually made stripping wires a breeze without proper strippers. Great little addition to the toolbag!
Comment 3 of 3 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
Heavy cardboard... thick plastic zip ties... knotted plastic wrap - just as the title says. Great blade and a little scary how well they cut. It would be handy if they came in a re-closeable box, but a stapler takes care of that.
Comment 3 of 3 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
I use these in a pocketknife (Gerber 22-41830 EAB Pocket Knife, Exchange A Blade).
They perform well ... for awhile.
My main complaint is that they dull very rapidly; I've gotten much better results with the higher end "titanium" coated blades.
One nice thing about the serrated blades is that the notches make cutting string/twine substantially easier; also, one of these blades, when dull, is much more useful than a standard "straight" blade that's dull.
1 Comment 7 of 9 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I bought these blades to remove excess GREAT STUFF from around my windows. Worked very well and allowed me to get close to the edges.
Comment 2 of 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
This does a very good job as a razor blade, but that isn't really what it is. It is a saw with razor sharp edges, and as thin as a razor. (because that's what it was born as...) They took a normal razor blade and ground fine serrations on the edge.

If you want perfect clean cuts, get a typical blade. If you can accept <slightly> rougher cuts, get this... But it's main strength lies in it's "sawing" ability. I had multiple layers of paracord wrapped around an item, tied tightly and then totally soaked (dry) with crazy glue. It wasn't going anywhere. A razor blade would have gotten through it, but it should have taken a bit of time. Using this blade with a sliding motion, it went through this effortlessly. It's not an everyday tool, but it SO does what it's supposed to do. Highly recommended. Highly - if this is what you want ands need.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
There's only one thing to say about these: they are the best cutting blades you can buy. NEVER buy anything other than a serrated edge blade for your utility knife.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
The price was Good and 1the ten pack will last a while. It has a serrated blade and fit my cutter.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Set up an Amazon Giveaway

Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more
Rapid Tools RT00004 Serrated Utility Knife Blades, 10-Pack
This item: Rapid Tools RT00004 Serrated Utility Knife Blades, 10-Pack
Price: $9.55
Ships from and sold by Amazon.com

Want to discover more products? Check out these pages to see more: drywall edge cutter, veritas tools, utility blade 10 pack