SKU: 31915355430

Diablo D0604DH 6-1/2 Inch 4 Tooth HardieBlade PCD Diamond Tipped Fiber Cement Saw Blade James Hardie Recommended 5/8 Arbor Cordless Saws 75X Longer

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Description

Diablo D0604DH 6-1/2 Inch 4 Tooth HardieBlade PCD Diamond Tipped Fiber Cement Saw Blade James Hardie Recommended 5/8 Arbor Cordless Saws 75X LongerMaster Fiber Cement Siding with the Industry's Only James Hardie Recommended PCD Diamond Blade The Diablo D0604DH 6 1 2 Inch 4 Tooth HardieBlade is a revolutionary advancement in fiber cement cutting technology, specifically engineered to meet the rigorous demands of professional installers. As the only PolyCrystalline Diamond (PCD) tipped blade exclusively endorsed by James Hardie Building Products, this powerhouse delivers an unmatched 75X longer

Master Fiber Cement Siding with the Industry's Only James Hardie Recommended PCD Diamond Blade

The Diablo D0604DH 6-1/2 Inch 4-Tooth HardieBlade™ is a revolutionary advancement in fiber cement cutting technology, specifically engineered to meet the rigorous demands of professional installers. As the only PolyCrystalline Diamond (PCD) tipped blade exclusively endorsed by James Hardie Building Products, this powerhouse delivers an unmatched 75X longer cutting life compared to standard carbide blades. Designed with a specialized PCD Triple Chip Grind (TCG), the HardieBlade™ produces exceptionally clean, smooth finishes while reducing respirable dust by up to 50%. Whether you are working on large-scale siding projects, decking, or remodeling, this blade ensures maximum productivity by significantly reducing the downtime associated with frequent blade changes.

Optimized for both corded and cordless circular saws, the D0604DH features a laser-cut thin kerf design that minimizes material waste and places less strain on your saw's motor, providing more cuts per battery charge. To ensure peak performance in high-impact environments, the blade utilizes tri-metal shock-resistant brazing and Diablo’s exclusive Perma-SHIELD® non-stick coating, which protects against heat, gumming, and corrosion. Advanced laser-cut stabilizer vents trap noise and vibration, keeping the blade cool and stable for surgical accuracy. For professionals who refuse to settle for anything less than the industry standard in fiber cement applications, the Diablo HardieBlade™ is the ultimate solution for speed, safety, and extreme durability.

Key Features

  • James Hardie Recommended: The only PCD-tipped blade exclusively approved and endorsed by James Hardie Building Products.
  • 75X Extended Life: PolyCrystalline Diamond (PCD) tips deliver over 75 times the cutting life of standard carbide-tipped blades.
  • Dust Reduction Technology: Engineered to reduce respirable dust by up to 50% for a cleaner and safer work environment.
  • PCD Triple Chip Grind (TCG): Provides clean, smooth finishes with virtually no material tear-out or jagged edges.
  • Perma-SHIELD® Non-Stick Coating: Protects the blade against heat build-up, gumming, and corrosion during heavy-duty use.
  • Laser-Cut Thin Kerf: Maximizes cutting efficiency and battery life, making it the ideal choice for cordless circular saws.
  • Advanced Stabilizer Vents: Precision laser-cut vents reduce vibration and noise while keeping the blade cool and rigid.

What's Included

  • (1) Diablo 6-1/2" 4-Tooth HardieBlade™ PCD Fiber Cement Saw Blade (D0604DH)

Specifications

Brand Diablo by Freud
Model Number D0604DH
Diameter 6-1/2 Inches
Number of Teeth 4 PCD Tipped
Arbor Size 5/8 Inch
Kerf Width 0.071 Inches
Plate Thickness 0.051 Inches
Hook Angle 10°
Maximum Speed 10,000 RPM
Tooth Grind TCG (Triple Chip Grind)
Ideal Materials All Fiber Cement Products (Siding, Backer Board)
Tool Compatibility Corded and Cordless Circular Saws

Pro-Tip: To maximize the 75X life of your PCD Diamond tips, avoid "stacking" more than two sheets of fiber cement at a time when using a 6-1/2" saw. This ensures the 4-tooth design can effectively clear the heavy dust from the kerf, preventing heat buildup and maintaining the surgical precision required for perfectly matched siding seams.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31915355430

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4.6 ★★★★★
Based on 11 reviews
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Verified Purchase
Lexie
Grantham, US
★★★★★ 5
Whistles when thrown
Size: 2 Count (Pack of 1), Style: Pack of 2
One of my shepherd’s favorites! Truly does whistle when you throw it! Good quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Verified Purchase
Chris Hoekstra
San Leandro, US
★★★★★ 5
Whistle away my friend!
Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these: First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is! Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber. Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way! Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2012
M
Verified Purchase
Murzeig
New York, US
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
D
Verified Purchase
Drippy
Fort Morgan, US
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
A
Verified Purchase
AJ1983
Houston, US
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026

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