Professional Circular Saw Blade Sharpening
High-Speed Steel Precision | Scrantongrinder.com
Don’t throw away your expensive blades. At Scranton Grinder, we specialize in restoring circular saw blades to factory-sharpness (or better). Since 1921, we’ve mastered the angles required for clean, effortless cuts. Whether it’s a 7-1/4″ framing blade or a 12″ miter saw finishing blade, visit us at 1020 Hemlock Street to get your edge back.
Precision Sharpening for Every Trade
We don’t just “grind” teeth; we match the specific grind geometry required for your specific application.
- Framing & Construction Blades: Fast, aggressive cutting for 2x4s and pressure-treated lumber.
- Fine Finish & Plywood Blades: High-tooth-count sharpening to eliminate splintering on delicate veneers.
- Non-Ferrous Metal Blades: Specialized angles for cutting aluminum and brass.
- Dado Sets: Precision-matched sharpening to ensure your grooves are flat and consistent.
The Science of the Sharp: Our Process
We use specialized CNC-controlled grinding equipment to ensure every tooth is identical.
- Sonic Cleaning: We remove all pitch, resin, and “caked-on” wood sap that causes friction and heat.
- Inspection: We check for cracked gullets and missing carbide tips.
- Face & Top Grinding: We sharpen both the face and the top of the carbide tip to ensure the correct Hook Angleand Top Bevel.
- Tip Replacement: If you’ve hit a nail and lost a tooth, we can often braze on a new carbide tip, saving you the cost of a new blade.
Sharpening Capabilities
| Blade Type | Common Sizes | Recommended Use |
| ATB (Alternate Top Bevel) | 10″ – 12″ | General purpose and cross-cutting wood. |
| Triple Chip Grind (TCG) | 10″ – 14″ | Hardwoods, laminate, and non-ferrous metals. |
| Flat Top Grind (FTG) | 8″ – 10″ | Ripping thick lumber and clean joinery. |
| Diamond Blades | 4″ – 14″ | Masonry, tile, and concrete (Stihl/DeWalt). |
Export to Sheets
Circular Saw Blade FAQ
Is it worth sharpening a cheap “disposable” blade? For standard $15 construction blades, the cost of sharpening is often close to the cost of replacement. However, for professional-grade blades (DeWalt, Diablo, Forrest), sharpening costs a fraction of a new blade and can be done 5-10 times.
How do I know my blade is dull? If you see smoke, smell burning wood, or have to “force” the saw through the cut, your blade is dull. Another sign is increased “tear-out” on the backside of your lumber.
Do you sharpen carbide-tipped blades? Yes. Carbide is extremely hard and requires specialized diamond-impregnated grinding wheels. We are one of the few shops in the Scranton area with the equipment to handle industrial carbide.
Where is Scranton Grinder located? We are at 1020 Hemlock Street, Scranton, PA 18505. You can drop off your blades at our service counter anytime during business hours. Call 570-344-2520 for bulk contractor pricing.