About this product
Key Features
Overview
Freud LU91M008 8-1/2 in. Thin Kerf Sliding Compound Miter Saw Blade is a fine-finish crosscut blade made for sliding compound miter saws. This is a miter saw blade designed for clean crosscutting and finish work in wood and sheet goods. Model Number: LU91M008. If you are cutting trim, laminate, plywood, hardwood, or softwood and you care more about cut quality than rough production speed, this is the kind of blade you buy once and keep on the saw.
The spec sheet tells you why it cuts the way it does. An 8-1/2 inch diameter with 48 teeth and an alternate top bevel tooth pattern is a proven setup for smooth crosscuts. The thin .090 inch kerf means the blade removes less material, so the saw does not have to work as hard through the cut. In real use, that can help smaller or lower-horsepower saws keep speed up while still leaving a cleaner edge.
Freud also gave this blade a negative 5 degree hook angle, which is a big deal on a sliding compound miter saw blade. A more aggressive hook can try to pull itself into the work. This one is tuned the other way for better control, helping push the workpiece down and toward the fence instead of trying to climb. That makes the cut feel calmer and more predictable, especially on delicate moldings and finished stock where one twitch shows up immediately.
On the build side, this blade uses Freud's TiCo high-density carbide crosscutting blend. That matters because the carbide does the real work on a finish blade. Better carbide generally means longer edge life, more consistent finish quality across repeated cuts, and more usable sharpenings over the life of the blade. Freud also adds its Silver Ice coating to resist corrosion and reduce pitch buildup, which helps the blade stay cleaner in regular shop or jobsite use.
The numbers line up with typical finish-saw work. It uses a 5/8 inch arbor, has a .071 inch plate thickness, and is rated for up to 9,000 RPM. Freud lists it as ideal for fine-finish cutting on sliding miter saws and radial arm saws, with a recommended cutting depth range from 1/2 inch minimum up to 2-3/4 inch maximum. It is not recommended for non-ferrous metals, so this is a wood-cutting blade first and foremost.
Who should buy it? Finish carpenters, cabinet installers, remodelers, trim crews, and serious DIY users who want a cleaner cut from an 8-1/2 inch saw. If your current blade leaves tear-out, burns from buildup, or feels too aggressive on a slider, this Freud blade is the practical upgrade. It is not trying to be a demolition blade or an all-purpose compromise. It is built to crosscut cleanly and stay under control while doing it.
Freud LU91M008 8-1/2 in. Thin Kerf Sliding Compound Miter Saw Blade for Fine Finish Cuts
This blade is set up for the kind of cuts that get seen. The 48-tooth count and alternate top bevel grind are aimed at smoother crosscuts in finish materials where chipped edges turn into extra sanding, filling, or recuts.
- 48-tooth alternate top bevel tooth pattern for cleaner crosscuts
- Built for hardwood, softwood, laminate, plywood, and trim work
- Not recommended for non-ferrous metal cutting
More Control on a Sliding Saw
A sliding saw can get grabby with the wrong blade. The negative 5 degree hook angle on this one helps keep the cut controlled, especially when you are working with moldings, finished stock, or narrow parts that do not forgive a rough entry.
- Negative 5 degree hook angle helps reduce climbing
- Designed to push the workpiece down and toward the fence
- Ideal for sliding compound miter saw and radial arm saw use
Less Drag, Less Buildup
The thin kerf design keeps material removal down, which helps the saw maintain speed with less effort. Add the Silver Ice coating and you get a blade that is easier to keep cutting smoothly when resin and pitch would normally start slowing things down.
- .090 inch kerf requires less power than a heavier full-kerf blade
- Silver Ice coating helps resist corrosion and pitch buildup
- TiCo high-density carbide is built for long-term finish cutting performance
What's in the Box
- (1) Freud LU91M008 8-1/2 In. x 48T Thin Kerf Sliding Compound Miter Saw Blade
Key Specifications
Compatibility
Built For
Pro Tip
If you are setting up a sliding miter saw mainly for trim and finished stock, keep a dedicated finish blade like this on the saw instead of bouncing between rough framing and finish work. The negative hook angle and thin kerf are tuned for control and cut quality, not abuse.
Warranty & Support
Tool Nut's Take
A smart finish-blade upgrade for 8-1/2 inch sliders
The Freud LU91M008 8-1/2 in. Thin Kerf Sliding Compound Miter Saw Blade is the kind of blade that makes a small or mid-size slider feel more refined where it counts, right at the cut line.
- Who it's for: Trim carpenters, remodelers, cabinet installers, and woodworkers who want cleaner crosscuts from an 8-1/2 inch sliding miter saw.
- Why it stands out: The thin kerf helps the saw work easier, and the negative 5 degree hook keeps the cut controlled instead of overly aggressive.
- Worth knowing: This is a finish-focused wood-cutting blade. It is not the one to throw at mixed materials or non-ferrous metal just because it is already on the saw.
Common Questions
- What type of saw is this blade designed for? It is designed for sliding compound miter saws and is also ideal for radial arm saws.
- Can this blade cut non-ferrous metals? No. Freud lists non-ferrous cutting as not recommended for this blade.
- What kind of cut is this blade meant to deliver? It is a fine-finish crosscut blade intended for cleaner cuts in wood, plywood, laminate, hardwood, and softwood.
- What arbor size does it use? This blade has a 5/8 inch arbor.
Description supplied by Tool Nut through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
