Search  for anything...

Diablo Carbide Teeth Jig Saw Blade - 4" Length, 5/7 TPI, T-Shank

Based on 105 reviews
Condition: New
Checking for the best price...
$14.47
Save $47.47 was $61.94

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 14 – Nov 18
Order within 23 hours and 10 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Size
4" 5/7 TPI Carbide (Composite Decking)
Model
DJT144DHM
Dimensions
6.75"L x 2.25"W
Color
Red
Material
Carbide
Style
Carbide Tooth Jigsaw Blade
In the box
Diablo by Freud Diablo DJT144DHM 4 in. 5/7 TPI Carbide
Warranty
30 Day Limited Time
Works with
Jig Saws

Features 5

  • Extreme Durability - Provide up to 50X longer cutting life compared to standard blades, making them ideal for composite decking materials, wood, PVC, and other demanding applications.
  • High-Performance - Engineered with TiCo Hi-Density carbide, these blades offer exceptional durability, delivering superior cutting life and lasting performance on tough materials like composite decking, plywood, and pressure-treated wood.
  • Melt-Free - Optimized blade design and Perma-SHIELD non-stick coating reduce heat and friction, ensuring fast, effortless, and melt-free cuts, even through dense composite decking, wood fibers, and plastic materials.
  • Aggressive Teeth - Designed for precision and speed, the aggressive carbide tooth geometry ensures quick, clean cuts in composite decking materials without the risk of melting, binding, or splintering edges.

Description

Diablo's Carbide Teeth Jig Saw Blades are engineered for extreme durability and superior cutting performance, making them the ideal choice for tackling demanding materials such as composite decking, wood, PVC, and more. These high-performance blades feature TiCo Hi-Density carbide for up to 50X longer cutting life compared to standard jig saw blades, ensuring lasting results even on tough materials. The aggressive carbide tooth geometry allows for fast, precise cuts with minimal effort, while the Perma-SHIELD non-stick coating reduces heat and friction, resulting in smooth, melt-free cuts. Whether you're working with dense composite decking or pressure-treated wood, these blades maintain clean edges and prevent splintering. Designed with a T-shank for universal compatibility, Diablo's blades fit all combo and most U-shank jig saws, providing maximum performance in both corded and cordless tools. Perfect for professionals and DIYers alike, these blades ensure high- quality results every time, no matter the project or material.

Specs 23

Material Carbide
Brand Diablo
Product Dimensions 6.75"L x 2.25"W
Color Red
Number of Teeth 7
Style Carbide Tooth Jigsaw Blade
Item Thickness 1 inches
Item Highlight Ideal for Composite Decking, Wood and PVC - TiCo Hi-Density, Perma-SHIELD Non-Stick Coating - DJT144DHM

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 14 – Nov 18

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Good for composite wood.
Size: 4" 5/7 TPI Carbide (Composite Decking)
Worked as advertised. Good for composite wood.
Reviewed in the United States on December 27, 2025 by Rob

Cuts through composite decking like butter
Size: 4" 5/7 TPI Carbide (Composite Decking)
Cuts through composite decking like butter. Great blade
Reviewed in the United States on August 15, 2025 by Dave

Freud is the standard, and it works great
Size: 4" 5/7 TPI Carbide (Composite Decking)
I wanted long-lasting carbide blades for my Rockwell Blade Runner (inverted benchtop jigsaw) for cutting hardwood. Diablo did not disappoint. Even though it's marketed for "composite decking", it works great for hardwood. It's a pretty smooth cut though it's not a super narrow kerf. That's to be expected. ... show more
Reviewed in the United States on December 18, 2024 by Mark S

Sharp
Size: 4" 5/7 TPI Carbide (Composite Decking)
It’s just as advertised and cuts composite deck boards well and is a good value.
Reviewed in the United States on August 30, 2025 by Monty

Works great on composite decking
Size: 4" 5/7 TPI Carbide (Composite Decking)
I used this blade to cut Deckorators Composit decking. It cut over 60 decking boards before it became dull and started heating up and melting the composite decking. I went through two blades on my 1,200 sq foot deck cutting around a freeform shaped pool. The second blade started to heat up so I went to Lowes and purchased a new blade (not this one from Amazon) to complete my final cuts. The new blade melted the composite on the first cut so I ordered another one of these blades and it arrived the next day. If you are going to make cuts in composite decking that requires a jigsaw then you will not make a mistake in using this blade. ... show more
Reviewed in the United States on December 13, 2022 by P_Tex

Absolute beast for Trex
Size: 4" 5/7 TPI Carbide (Composite Decking)
Used a standard multipurpose blade prior to getting this blade. No comparison. This is a stiffer blade that chews through Trex like it’s nothing, and puts an edge on the board like a miter saw.
Reviewed in the United States on July 14, 2025 by jddehn93

Worked but....
Size: 4" 5/7 TPI Carbide (Composite Decking)
Honestly the wood bit I had worked just as good. If you don't have a good wood bit grab this one for trex if you already have one it's not needed
Reviewed in the United States on August 5, 2022 by jeff kuchak

Great blade cuts clean
Size: 4" 5/7 TPI Carbide (Composite Decking)
Great blade I bought it to cut my timber tech decking and it was like butter
Reviewed in the United States on April 1, 2025 by Jason
Checking for best price...