Diablo Circular Saw Blade D0842CF 8 Inch 42 Tooth Steel Demon (Cermet II Carbide Metal Cutting Stainless Steel Angle Iron Plate 4300 RPM)
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Diablo D0842CF 8-Inch 42-Tooth Steel Demon Cermet II Carbide Metal Cutting Saw Blade
The Diablo D0842CF 8-Inch 42-Tooth Steel Demon Cermet II Carbide Metal Cutting Saw Blade is a high-performance industrial circular saw blade engineered for burr-free cutting across stainless steel, angle iron, and thick plate stock up to 1/2-inch thickness. Equipped with Cermet II ceramic and metallic teeth, a Tri-Metal shock brazing system, and laser-cut stabilizer vents, this 4,300 RPM blade delivers exceptional heat tolerance and up to 25 times longer cutting life compared to standard abrasive grinding discs. Designed with a 5/8-inch arbor and a thin kerf plate, this professional metal-cutting accessory solves heavy fabrication challenges while minimizing airborne dust contaminants.
Best Used For:
- Structural Angle Iron & Steel Stud Fabrication: Cutting clean, accurate profiles through steel studs, angle iron, and EMT conduit without material discoloration.
- Heavy Plate & Bar Stock Sizing: Slicing efficiently through solid steel plate and bar stock ranging from 1/8-inch to 1/2-inch thickness.
- Stainless Steel Pipe & Rod Cutting: Executing burr-free crosscuts on stainless steel tubing and threaded rods up to 1-1/2 inches in diameter.
Key Performance & Safety Features
- Cermet II Tooth Technology: Advanced ceramic and metallic tooth composition provides extreme wear resistance and extended service life.
- Triple Chip Grind (TCG): Precision tooth geometry produces clean, burr-free cuts that eliminate the need for secondary grinding or re-work.
- Ultra-Cool Cutting Action: Cuts up to 50 times cooler than abrasive wheels, preventing heat buildup and allowing immediate metal handling.
- Laser-Cut Stabilizer Vents: Traps noise and vibration to keep the blade completely true and straight during high-speed operation.
- Perma-SHIELD Non-Stick Coating: Protects the blade plate against heat, gumming, corrosion, and resin accumulation.
- Tri-Metal Shock Brazing: Specialized brazing absorbs extreme impact stress to prevent tooth loss during heavy industrial cuts.
What's Included
- (1) Diablo 8 in. 42-Tooth Steel Demon Cermet II Metal Cutting Saw Blade (D0842CF)
Technical Specifications
| Manufacturer Brand | Diablo (by Freud) |
| Model Number / Part ID | D0842CF |
| Blade Diameter Size | 8.0 in. (203.2 mm) |
| Total Tooth Count & Grind | 42 Teeth (Triple Chip Grind / TCG) |
| Arbor Hole Diameter | 5/8 in. (15.88 mm) |
| Kerf Cutting Width | 0.075 in. (1.9 mm) |
| Steel Plate Body Thickness | 0.063 in. (1.6 mm) |
| Hook Angle Geometry | 0 Degrees |
| Maximum Rotational Speed | 4,300 RPM |
| Steel Stud & Angle Iron Capacity | 1/16 in. to 1/4 in. Wall Thickness |
| Plate & Bar Stock Capacity | 1/8 in. to 1/2 in. Thickness |
| Threaded Rod Capacity Range | 1/4 in. to 1-1/2 in. Diameter |
Pro-Tip: Feed the saw smoothly and continuously through thick metal plate stock; hesitating mid-cut can cause premature tooth wear and localized overheating on the Cermet tips.