The retail blister packaging for the DEWALT DWA3193PCD 7-1/4 inch circular saw blade. The packaging highlights the 4-tooth design with synthetic polycrystalline diamond teeth, engineered for 100x longer life when cutting fiber cement board and laminate flooring.
A top-down studio view of the DEWALT 7-1/4 inch 4-tooth PCD saw blade. The image displays the black blade body with yellow branding, the specialized 5/8-inch arbor hole with diamond knockout, and the four precision-placed polycrystalline diamond teeth designed for high-performance siding installation.
An annotated marketing diagram of the DEWALT fiber cement saw blade. Callouts identify the 4-tooth design, the standard 5/8-inch arbor, the 7-1/4 inch blade diameter, and the synthetic polycrystalline diamond teeth optimized for extreme durability in abrasive materials.
A detailed close-up shot of a single tooth on the DEWALT DWA3193PCD saw blade. The image focuses on the synthetic polycrystalline diamond tip, emphasizing the strong and durable construction required to maintain a sharp edge while cutting HardiePlank and fiber cement.
A marketing infographic illustrating the ideal applications for the DEWALT diamond-tipped saw blade. The graphic features two material samples, identifying fiber cement siding and laminate flooring as the primary recommended surfaces for this high-endurance 4-tooth blade.
A performance infographic showcasing the longevity of the DEWALT PCD saw blade. The text states that the blade provides 100x longer life in fiber cement compared to a standard carbide-tooth blade, highlighting the industrial value for professional contractors.
DEWALT Power Detect Circular Saw Comparison - DEWALT DCS574 / Milwaukee 2631 promotional video
The retail blister packaging for the DEWALT DWA3193PCD 7-1/4 inch circular saw blade. The packaging highlights the 4-tooth design with synthetic polycrystalline diamond teeth, engineered for 100x longer life when cutting fiber cement board and laminate flooring.
A top-down studio view of the DEWALT 7-1/4 inch 4-tooth PCD saw blade. The image displays the black blade body with yellow branding, the specialized 5/8-inch arbor hole with diamond knockout, and the four precision-placed polycrystalline diamond teeth designed for high-performance siding installation.
An annotated marketing diagram of the DEWALT fiber cement saw blade. Callouts identify the 4-tooth design, the standard 5/8-inch arbor, the 7-1/4 inch blade diameter, and the synthetic polycrystalline diamond teeth optimized for extreme durability in abrasive materials.
A detailed close-up shot of a single tooth on the DEWALT DWA3193PCD saw blade. The image focuses on the synthetic polycrystalline diamond tip, emphasizing the strong and durable construction required to maintain a sharp edge while cutting HardiePlank and fiber cement.
A marketing infographic illustrating the ideal applications for the DEWALT diamond-tipped saw blade. The graphic features two material samples, identifying fiber cement siding and laminate flooring as the primary recommended surfaces for this high-endurance 4-tooth blade.
A performance infographic showcasing the longevity of the DEWALT PCD saw blade. The text states that the blade provides 100x longer life in fiber cement compared to a standard carbide-tooth blade, highlighting the industrial value for professional contractors.
DEWALT Power Detect Circular Saw Comparison - DEWALT DCS574 / Milwaukee 2631 promotional video
DEWALT

DEWALT Circular Saw Blade Set DWA3193PCD 7-1/4 Inch 5 Pack Tool (4T PCD Diamond 7000 RPM 5/8 Arbor Fiber Cement Siding Laminate Flooring Cutting)

In stock
SKU: DWA3193PCD
$195.95 USD

Description

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DEWALT DWA3193PCD 7-1/4" 4-Tooth PCD Fiber Cement Saw Blades (5-Pack)

The DEWALT DWA3193PCD 7-1/4-inch 4-tooth PCD circular saw blade crosscuts fiber cement lap siding, rips exterior trim panels, and slices high-pressure laminate flooring planks without rapid edge dulling. Engineered with synthetic diamond tips delivering up to 100X longer cutting life compared to standard carbide blades, this 5/8-inch arbor disc operates at rotational speeds up to 7,000 RPM across sidewinder circular saws and dedicated track cutters. Featuring an optimized 4-tooth geometry with ultra-deep clearance gullets and a thin 0.071-inch kerf that suppresses respirable airborne dust generation, this 5-pack equips siding contractors, exterior remodelers, and flooring installers with clean, chip-free cuts across highly abrasive silica composite panels.

Best Used For:

  • Fiber Cement Siding and Trim Installation: Slicing crisp, chip-free factory edges on HardiePlank, HardiePanel, Allura, and Nichiha composite siding boards.
  • High-Pressure Laminate Flooring Breakdown: Ripping and crosscutting dense aluminum-oxide infused laminate planks and engineered composite floor tiles without rapid tooth wear.
  • Backer Board and Underlayment Prep: Sectioning cementitious tile backer boards (HardieBacker, WonderBoard) cleanly on residential bathroom and kitchen remodels.

Key Performance & Safety Features

  • Synthetic Diamond (PCD) Tips: Industrial synthetic diamond cutting edges deliver up to 100X longer cutting performance in highly abrasive composite materials.
  • Optimized 4-Tooth Architecture: Low tooth count minimizes mechanical friction while deep body gullets quickly evacuate dense swarf to lower tool drag.
  • Airborne Dust Suppression Geometry: Specialized tooth profile cuts cleanly rather than grinding, significantly reducing respirable airborne silica particulates.
  • Thin 0.071-Inch Kerf: Narrow cutting width removes less material, lowering motor strain and extending battery runtime on cordless circular saws.
  • Heavy-Duty Tensioned Plate: Ground alloy steel body resists heat warping and maintains straight tracking through stacked fiber cement sheets.
  • Universal 5/8-Inch Arbor Fitment: Mounts securely on standard 7-1/4" circular saws, corded sidewinders, cordless trim saws, and portable table saws.

What's Included

  • (5) DEWALT DWA3193PCD 7-1/4" 4-Tooth PCD Fiber Cement Saw Blades

Technical Specifications

Manufacturer DEWALT Industrial Tool Co.
Model / Part Number DWA3193PCD
Product Classification PCD Saw Blades
Blade Diameter Size 7.25 inches (7-1/4 in / 184.15 mm)
Tooth Count 4 Teeth (PCD-Tipped)
Cutting Tip Material Synthetic Diamond (PCD)
Arbor Hole Connection 0.625 inches (5/8 in / 15.88 mm) Round Arbor
Kerf / Blade Thickness 0.071 inches (1.80 mm)
Maximum Rotational Speed 7,000 RPM
Core Metallurgy Laser-Cut Hardened Tensioned Alloy Steel Core
Target Substrates Fiber Cement Siding, HardiePlank, Cement Backerboard, & Laminate Flooring
Compatible Tool Platforms 7-1/4" Corded & Cordless Handheld Circular Saws
Package Quantity 5 Blades per Pack
Total Pack Weight 0.84 lbs (0.38 kg)
UPC Barcode 885911462914

Pro-Tip: When gang-cutting multiple stacked sheets of fiber cement lap siding, pair your 7-1/4-inch circular saw with an OSHA Table 1 compliant dust collection shroud and HEPA vacuum; maintaining a steady forward feed keeps the PCD diamond teeth cool and ensures razor-sharp, dust-controlled cuts.