IRWIN 7-1/4in 26T Circular Saw Blade Chisel Tooth Framing Fascia Wood
IRWIN 7-1/4in 26T Circular Saw Blade Chisel Tooth Framing Fascia Wood
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IRWIN 7-1/4 Inch 26 Tooth Circular Saw Blade
Chisel Tooth Combination | Fast Ripping and Crosscutting | Hardened Plate | 5/8" Diamond Arbor | Professional Framing Grade
Fast, Clean Cuts in Fascia Boards, Trim, and Framing Lumber — The Essential Blade for Gutter Installation
Gutter installation contractors cut fascia boards, wooden trim, and framing lumber on every job. The quality of these cuts directly affects gutter system fit, appearance, and long-term performance. The IRWIN 7-1/4 inch 26 tooth circular saw blade delivers fast ripping and smooth crosscutting in all wood materials, with precision ground chisel teeth that stay sharp through demanding job site use. The fully hardened plate resists warping and provides consistent cutting accuracy, while the 5/8-inch diamond knockout arbor fits all standard circular saws. Professional contractors rely on IRWIN blades for the cutting performance that keeps projects on schedule and delivers quality results.
7-1/4" Diameter | 26 Chisel Teeth | Fast Ripping + Crosscutting | Hardened Plate | 5/8" Diamond Arbor | All Woods
Key Benefits at a Glance
26-tooth chisel design cuts through fascia boards and framing lumber quickly — reduces cutting time on every gutter installation job.
Chisel tooth combination provides clean crosscuts in dimensional lumber and trim — professional-quality cuts for visible fascia work.
Fully hardened high carbon steel plate resists warping and maintains flatness — consistent accuracy through demanding contractor use.
Standard 5/8-inch diamond knockout arbor fits all 7-1/4" circular saws — Skil, DeWalt, Milwaukee, Makita, and all major brands.
Professional-Grade Framing Blade for Fascia, Trim, and Lumber Cutting
Every gutter installation project involves wood cutting — fascia board preparation, trim modifications, blocking installation, and framing adjustments. The blade in the circular saw determines cutting speed, cut quality, and job efficiency. The IRWIN 7-1/4 inch chisel tooth combination blade — also known as a framing blade, construction blade, ripping blade, and general purpose wood blade — is engineered specifically for the fast, aggressive cutting that construction and gutter installation work demands. The 26-tooth configuration provides the optimal balance between cutting speed and cut quality for framing and fascia applications.
For gutter installation contractors, fascia board cutting is a daily requirement. Damaged or rotted fascia must be cut out and replaced before new gutters can be installed. New fascia boards require precise cuts to fit properly. Trim pieces around gutter terminations need accurate cuts for professional appearance. The IRWIN blade handles all of these applications efficiently, with precision ground teeth that produce clean cuts in pine, cedar, composite fascia materials, and treated lumber. The chisel tooth geometry is specifically designed for the aggressive ripping and crosscutting that fascia and framing work requires.
The fully hardened plate construction is critical for professional use. Unhardened blades warp under heat and stress, causing binding, inaccurate cuts, and premature blade failure. The IRWIN hardened plate maintains flatness and true running through extended use, providing consistent cutting performance throughout the blade's service life. The 5/8-inch diamond knockout arbor provides universal compatibility with all standard 7-1/4 inch circular saws. GutterAll supplies professional contractors with IRWIN circular saw blades and related cutting tools. Available for shipping nationwide and local pickup at our Damascus, Oregon location.
| Product | Key Specifications |
|---|---|
| IRWIN 7-1/4" 26T Circular Saw Blade | 7-1/4" Diameter | 26 Chisel Teeth | Fast Rip + Crosscut | Hardened Plate | 5/8" Diamond Arbor | All Woods |
Fast ripping, smooth crosscuts — the essential blade for fascia and framing work.
Add to cart now. Ships fast. Contractor bulk orders: sales@gutterall.com
Why Gutter Installation Contractors Rely on Quality Circular Saw Blades
Fascia board work is the foundation of every gutter installation. Rotted fascia must be removed cleanly, replacement boards must be cut precisely, and all cuts must be square and accurate for proper gutter mounting. A dull or warped blade produces rough cuts, requires excessive force, slows production, and creates safety hazards. Professional contractors understand that blade quality directly affects job quality and efficiency. The IRWIN chisel tooth blade delivers the fast, clean cuts that keep projects on schedule while producing the professional results that build contractor reputation. Keeping sharp, quality blades on the truck ensures every fascia cut and framing modification meets professional standards.
Gutter Installer Applications — When the IRWIN Framing Blade Is Essential
The IRWIN 7-1/4 inch 26 tooth blade addresses five primary cutting scenarios where gutter installation contractors require fast, accurate wood cutting:
| Application | The Challenge | Why It Helps |
|---|---|---|
| Fascia Board Replacement | Rotted or damaged fascia boards must be cut out and replaced before gutter installation | Fast ripping removes damaged sections quickly — clean cuts ensure tight joints with replacement boards |
| New Fascia Installation | New fascia boards require precise length cuts and angle cuts for proper fit | Precision ground teeth produce clean crosscuts — accurate cuts for professional fascia installation |
| Blocking and Backing | Gutter support blocking and backing boards require multiple cuts from dimensional lumber | 26-tooth design cuts 2x lumber quickly — efficient production of blocking pieces |
| Trim Modifications | Existing trim around gutter terminations may require modification for proper gutter fit | Smooth crosscuts in trim materials — professional cuts for visible trim work |
| Framing Adjustments | Soffit and roof framing may require adjustment for proper gutter installation | Aggressive chisel teeth handle framing lumber efficiently — fast cuts for framing modifications |
Chisel Tooth Combination Geometry — Optimized for Speed and Quality
The chisel tooth design uses flat-topped teeth arranged in alternating patterns for efficient material removal. This geometry excels at both ripping (cutting with the grain) and crosscutting (cutting across the grain). The 26-tooth count provides aggressive cutting speed for framing work while maintaining sufficient tooth density for acceptably smooth cuts in fascia applications. Higher tooth counts cut slower but smoother; lower tooth counts cut faster but rougher. The 26-tooth configuration provides the optimal balance for construction and gutter installation work.
Precision Ground Teeth — Sharper Edge, Longer Life
Each tooth is precision ground to exact specifications for optimal cutting performance. Precision grinding produces sharper cutting edges than stamped teeth, resulting in cleaner cuts with less effort. Sharper teeth also stay sharp longer because they remove material efficiently without excessive heat buildup. The precision ground teeth on the IRWIN blade produce professional-quality cuts from the first use through extended service life.
Fully Hardened Plate — Warp Resistance and Durability
The blade plate is fully hardened through heat treatment for maximum rigidity and warp resistance. Heat from cutting causes unhardened blades to warp, resulting in binding, wandering cuts, and blade wobble. The IRWIN hardened plate maintains flatness under heat and stress, providing consistent cutting accuracy throughout the blade's service life. The high carbon steel construction also resists denting and damage from job site handling.
5/8-Inch Diamond Knockout Arbor — Universal Compatibility
The blade features a 5/8-inch diamond knockout arbor that fits all standard 7-1/4 inch circular saws. The diamond knockout design allows the center to be removed for saws with larger arbors. This universal compatibility means the blade works with Skil, DeWalt, Milwaukee, Makita, Ridgid, Bosch, and all other major circular saw brands without adapters or modifications.
Circular Saw Blade Comparison — Choosing the Right Tooth Count
24-26 Tooth (This Product)
Fast cutting framing blade for construction work. Aggressive material removal for ripping and crosscutting dimensional lumber and fascia boards. Best value for production cutting.
Best for: Framing, fascia boards, 2x lumber, plywood, OSB, fast production cutting
40 Tooth General Purpose
Balanced blade for mixed applications. Slower than framing blades but smoother cuts. Good for visible cuts where appearance matters more than speed.
Best for: Mixed cutting, crosscuts in finished wood, moderate speed with cleaner finish
60+ Tooth Fine Finish
Slow cutting blade for ultra-smooth finishes. Minimal tear-out on crosscuts. Primarily for trim work, hardwood, and finish carpentry where cut quality is critical.
Best for: Finish carpentry, trim work, hardwood, melamine, cuts requiring minimal sanding
IRWIN quality since 1885 — the trusted name in professional cutting blades.
Add to cart now. Bulk contractor orders: sales@gutterall.com
Key Features and Gutter Installer Benefits
| Feature | Technical Detail | Gutter Installer Benefit |
|---|---|---|
| 7-1/4 Inch Diameter | Standard size for portable circular saws | Fits all standard worm drive and sidewinder circular saws — the saw most gutter contractors already own |
| 26 Chisel Teeth | Flat-topped alternating tooth pattern | Fast aggressive cutting for fascia boards and framing — optimal speed/quality balance for production work |
| Precision Ground Teeth | Machine ground to exact specifications | Sharper edges for cleaner cuts with less effort — reduced fatigue during extended cutting sessions |
| Fully Hardened Plate | Heat-treated high carbon steel | Resists warping under heat and stress — consistent accuracy through demanding job site use |
| 5/8" Diamond Knockout Arbor | Universal arbor with removable center | Fits all circular saw brands without adapters — Skil, DeWalt, Milwaukee, Makita, and all others |
| IRWIN Brand Quality | Guaranteed since 1885 | Trusted professional brand — consistent quality and performance backed by over 135 years of manufacturing experience |
The IRWIN 7-1/4 inch 26 tooth circular saw blade — also known as a framing blade, construction blade, chisel tooth blade, and general purpose wood blade — is the essential cutting tool for gutter installation contractors and construction professionals. The precision ground chisel teeth, fully hardened plate construction, fast ripping and crosscutting capability, and universal 5/8-inch diamond knockout arbor make this blade the standard choice for fascia board cutting, framing modifications, and all wood cutting during gutter installation projects. GutterAll supplies professional contractors with IRWIN circular saw blades and related cutting tools. Contact sales@gutterall.com for bulk orders or contractor account pricing. Monday through Friday 7am to 4pm, Saturday 9am to 2pm PST.
Why Gutter Installation Contractors Choose IRWIN Circular Saw Blades:
- Fast Fascia Cutting: 26-tooth chisel design cuts fascia boards quickly — reduces cutting time on every gutter installation job
- Smooth Crosscuts: Precision ground teeth produce clean cuts in dimensional lumber and trim — professional results on visible fascia work
- Efficient Ripping: Chisel tooth geometry excels at ripping cuts with the grain — fast material removal for blocking and backing
- Hardened Plate Durability: Fully hardened steel plate resists warping — maintains accuracy through extended job site use
- Universal Saw Fit: 5/8-inch diamond knockout arbor fits all standard circular saws — no adapters or compatibility issues
- Reduced Operator Fatigue: Sharp precision ground teeth cut with less effort — reduced fatigue during extended cutting sessions
- Consistent Accuracy: Warp-resistant plate maintains flatness — consistent cut quality throughout blade life
- All Wood Materials: Handles pine, cedar, treated lumber, plywood, OSB, and composite fascia materials
- Production Speed: Optimal 26-tooth count balances speed and cut quality — efficient for high-volume fascia work
- Professional Results: Clean cuts demonstrate contractor expertise and attention to quality
- Job Site Durability: High carbon steel construction resists damage from job site handling and storage
- Extended Blade Life: Precision ground teeth stay sharp longer than stamped teeth — more cuts per blade
- IRWIN Quality: Trusted professional brand with over 135 years of manufacturing experience
- Value Pricing: Professional performance at contractor-friendly pricing — quality without premium cost
- Immediate Availability: Stock blade ready for immediate shipping or pickup — no project delays
Product Specifications
| Product Type | Circular Saw Blade — Framing / General Purpose |
| Brand | IRWIN (Guaranteed Since 1885) |
| Blade Diameter | 7-1/4 Inches (184mm) |
| Tooth Count | 26 Teeth |
| Tooth Design | Chisel Tooth Combination (Ripping + Crosscutting) |
| Tooth Construction | Precision Ground High Carbon Steel |
| Plate Construction | Fully Hardened Heavy Gauge High Carbon Steel |
| Arbor Size | 5/8" Diamond Knockout (Universal Fit) |
| Material Compatibility | All Woods — Pine, Cedar, Treated Lumber, Plywood, OSB, Composite Fascia |
| Saw Compatibility | All 7-1/4" Circular Saws (Skil, DeWalt, Milwaukee, Makita, Ridgid, Bosch, etc.) |
| Primary Applications | Fascia Boards, Framing Lumber, Dimensional Lumber, Plywood, Trim, Blocking |
| Grade | Professional Contractor Grade |
| Expected Service Life | Hundreds of cuts in dimensional lumber and fascia boards under normal use. Blade life varies by material hardness, cutting speed, and technique. Replace when cutting requires excessive force, produces rough cuts, or blade shows visible damage or excessive tooth wear. |
| Fulfillment Options | Ships nationwide | Local delivery | In-store pickup — Damascus, OR |
Who Specifies IRWIN Circular Saw Blades
Gutter Installation Contractors (Primary)
- Fascia board cutting and replacement
- New fascia installation with precise cuts
- Blocking and backing fabrication
- Trim modifications around gutter terminations
- Framing adjustments for proper gutter mounting
- Soffit cutting and modification
Why it matters: Fascia board work is required on virtually every gutter installation and replacement project. The quality of fascia cuts affects gutter fit, appearance, and long-term system performance. Professional contractors rely on quality blades to deliver professional results efficiently.
General Contractors and Carpenters (Secondary)
- Framing construction and remodeling
- Dimensional lumber cutting
- Plywood and OSB cutting
- Deck and fence construction
- General carpentry and woodworking
- Production cutting applications
Why it matters: The 7-1/4 inch framing blade is the standard blade for construction work. Fast cutting speed, hardened plate durability, and precision ground teeth make the IRWIN blade the reliable choice for professional production cutting across framing and general construction applications.
Setup and Application Guide — Using the IRWIN Circular Saw Blade
- Select appropriate PPE: Circular saw operation generates sawdust and noise. Wear safety glasses, hearing protection, and dust mask. Use work gloves when handling the blade but remove them before operating the saw.
- Disconnect power: Unplug corded saws or remove the battery from cordless saws before blade installation. Never change blades with power connected.
- Remove existing blade: Engage the blade lock or insert a wrench to hold the blade stationary. Using the blade wrench, loosen the arbor bolt (typically reverse thread — turn clockwise to loosen). Remove the old blade and outer washer.
- Inspect new blade: Check the blade for shipping damage, cracks, or missing teeth. Verify the arbor size matches your saw (5/8" or use diamond knockout for larger arbors). Do not use damaged blades.
- Install new blade: Place the blade on the arbor with teeth pointing in the direction of blade rotation (typically indicated by arrow on blade guard). The teeth should point forward at the bottom of the blade. Install outer washer and tighten arbor bolt (reverse thread — turn counterclockwise to tighten).
- Verify installation: Spin the blade by hand to verify it rotates freely without wobble or contact with the blade guard. Check that the arbor bolt is fully tightened.
- Set cutting depth: Adjust blade depth so teeth extend approximately 1/4" to 1/2" below the bottom of the material being cut. Proper depth reduces binding and improves cut quality.
- Mark and secure workpiece: Mark the cut line clearly. Secure the material on sawhorses or supports with the cut line extending beyond the support. Ensure the waste piece will fall freely without binding the blade.
- Execute the cut: Allow the blade to reach full speed before beginning the cut. Guide the saw smoothly along the cut line at a steady pace. Let the blade do the cutting — do not force the saw. Maintain firm grip and steady stance throughout the cut.
- Complete safely: Allow the blade to stop completely before setting the saw down. Keep blade guard functioning properly. Store blade in protective packaging when not installed.
Professional IRWIN framing blade — fast ripping, smooth crosscuts, hardened durability.
Add to cart now. Ships fast. Bulk contractor orders available.
Email sales@gutterall.com | Mon-Fri 7am-4pm, Sat 9am-2pm PST
Frequently Asked Questions
Will this blade fit my circular saw? +
Is 26 teeth the right blade for fascia cutting? +
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Safety Notice — Circular Saw Operation Requires Proper PPE and Technique
SAFETY EQUIPMENT REQUIRED FOR ALL CUTTING OPERATIONS. Always wear ANSI-rated safety glasses, hearing protection, and dust mask when operating circular saws. Ensure blade guard functions properly. Disconnect power before blade changes. Secure workpieces before cutting. Maintain firm grip and stable stance during operation. Keep hands away from blade path. Allow blade to stop completely before setting saw down. Follow all circular saw manufacturer safety instructions. Do not use damaged blades. For product questions, contact sales@gutterall.com.
Order IRWIN 7-1/4 Inch 26 Tooth Circular Saw Blade — Professional Framing Performance
Professional-grade chisel tooth blade for fast ripping and smooth crosscutting. Precision ground teeth. Fully hardened plate. Universal 5/8" diamond knockout arbor fits all circular saws. The essential blade for fascia boards, framing, and wood cutting. Add to cart now.
Add to Cart — Ships Fast
Nationwide shipping | Local delivery | In-store pickup available
Bulk contractor orders: sales@gutterall.com
Mon-Fri 7am-4pm | Sat 9am-2pm PST | (503) 850-6784
IRWIN 7-1/4" 26T Circular Saw Blade — At a Glance
Professional Chisel Tooth Framing Blade. 7-1/4 Inch Diameter. 26 Precision Ground Teeth. Fast Ripping + Smooth Crosscutting. Fully Hardened Plate. 5/8" Diamond Knockout Arbor Fits All Saws. All Woods. IRWIN Quality Guaranteed Since 1885. Nationwide Shipping Available.
GutterAll — Professional Gutter Installation Supplies
Damascus, OR 97089
Sat: 9am-2pm PST
