Diablo Non-Ferrous Metal Saw Blade D1272N 12 Inch 1 Arbor (72T TCG TiCo Carbide 0.11 Kerf 5000 RPM Medium Thick Aluminum Copper Brass Cutter)
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High-Performance 12 Inch 72-Tooth TCG Non-Ferrous Metal Circular Saw Blade
The Diablo D1272N 12-Inch 72-Tooth Non-Ferrous Metal Saw Blade functions as an architectural-spec metal cutting disc engineered to produce burr-free crosscuts through medium-wall (3/32 in. to 1/4 in.) and thick-wall (3/16 in. to 7/16 in.) aluminum extrusions, copper piping, and brass plates. Manufactured with TiCo super-density micro-grain carbide teeth in a Triple Chip Grind (TCG) configuration, this 1-inch arbor blade operates on miter saws and sliding compound miter saws running up to 5,000 RPM. Featuring a 0.11-inch kerf, a -5-degree negative hook angle, laser-cut stabilizer vents, and a thermal red Perma-SHIELD non-stick coating, the unit eliminates self-feeding climbing action while preventing chip welding and core plate deformation.
Best Used For:
- Aluminum Extrusion & Channel Cutting: Slicing structural aluminum tubing, window frame extrusions, and heavy-wall aluminum channels without edge burrs.
- Thick Copper Pipe & Busbar Slicing: Executing clean miter cuts on thick copper pipes, electrical grounding busbars, and brass structural plates.
- Non-Ferrous Architectural Metal Fabrication: Trimming aluminum railings, thresholds, and decorative brass extrusions with zero edge filing needed.
Key Performance & Safety Features
- TiCo Super-Density Micro-Grain Carbide: Custom-formulated carbide withstands extreme impact and abrasive friction for extended service life in non-ferrous metals.
- Triple Chip Grind (TCG) Tooth Profile: Alternating flat raker and trapezoidal teeth create a controlled cutting motion for clean, chip-free metal finishes.
- -5° Negative Hook Angle Geometry: Prevents the blade from grabbing or climbing into soft non-ferrous metals on miter saws for improved operator control.
- Perma-SHIELD Non-Stick Thermal Barrier: Protective fluoropolymer coating guards against thermal heat buildup, aluminum pitch welding, and rust.
- Laser-Cut Anti-Vibration Stabilizer Vents: Precision expansion slots absorb noise resonance and lateral movement to maintain straight, true tracking at 5,000 RPM.
- Tri-Metal Shock-Resistant Brazing: Silver-copper-silver brazing allows carbide tips to absorb severe impact during heavy metal crosscutting.
What's Included
- (1) Diablo D1272N 12" 72-Tooth Medium/Thick Non-Ferrous Metal Saw Blade with 1" Arbor
Technical Specifications
| Brand Name | Diablo Tools |
| Model Number SKU | D1272N |
| Tool Classification | TCG Non-Ferrous Metal Circular Saw Blade |
| Blade Outer Diameter | 12.00 in. |
| Arbor Hole Specification | 1.00 in. Round |
| Total Tooth Count | 72 Teeth |
| Tooth Grind Geometry | TCG (Triple Chip Grind) |
| Cutter Tip Composition | TiCo™ Super-Density Micro-Grain Carbide |
| Cutting Kerf Width | 0.110 in. (2.8 mm) |
| Core Plate Thickness | 0.087 in. (2.2 mm) |
| Hook Angle Geometry | -5° (Negative Hook Angle) |
| Maximum Operating Speed | 5,000 RPM |
| Medium Cutting Material Capacity | 0.09375 in. to 0.25 in. Wall (3/32 in. to 1/4 in.) |
| Thick Cutting Material Capacity | 0.1875 in. to 0.4375 in. Wall (3/16 in. to 7/16 in.) |
| Surface Finish Treatment | Perma-SHIELD® Non-Stick Fluoropolymer Red Coating |
| Primary Machine Compatibility | 12-Inch Miter Saws & Sliding Compound Miter Saws |
| Target Material Substrates | Aluminum Extrusions, Copper Pipe, Brass Plate, Non-Ferrous Metals |
Pro-Tip: When crosscutting thick aluminum extrusions or copper busbars on a miter saw, apply a stick of non-ferrous metal cutting wax directly to the 72 TCG carbide teeth before each major cut. Lubrication prevents molten aluminum from galling inside the gullets, preserving the 0.11-inch kerf profile and extending tooth life.