Table Saw Blade Types: Rip, Crosscut, Combo, and When to Use Each

Table Saw Blade Types at a Glance

The right blade comes down to tooth count and tooth shape. For ripping solid lumber with the grain, you want a 24-tooth flat-top blade that clears chips fast. For crosscutting or trimming hardwood to length, a 60- to 80-tooth alternate-bevel blade severs fibers without tearout. A 40-tooth combination blade handles both adequately. It's the right choice when you own one blade and don't want to swap.

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In this guide:

• Tooth count and grind: the two controls
• Rip blades: 24T, built for the grain
• Crosscut blades: 60–80T, clean fiber cuts
• Combination blades: the one-blade shop
• Full kerf vs thin kerf: match to your saw

Part 1: Tooth Count and Grind: Two Variables That Define Every Cut

Tooth count determines how many cutting edges contact the wood per unit distance. More teeth means smaller, cleaner bites; fewer teeth means larger bites and faster chip clearing. Both work correctly, just for different cuts.

When ripping solid lumber parallel to the grain, wood separates along long fibers and produces large chips. You need wide gullets between teeth to carry those chips out before they pack and create friction. Fewer teeth leave room for bigger gullets: 24T for ripping.

Crosscutting severs short grain fibers across the board. The chip is small, so gullet size is less critical. But you need teeth that score the fibers cleanly before lifting the chip. More teeth, smaller bites, cleaner exit on both faces.

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Tooth geometry is the second control. FTG (flat top grind) teeth are flat across the top. They work like chisels, plowing through wood with the grain. ATB (alternate top bevel) teeth are ground at an angle alternating left-right, creating a scoring action that severs fibers before the chip is lifted. ATBR (alternate top bevel with raker) adds one flat-top raker tooth after every four ATB teeth, plus a deep gullet separating the next group; the raker cleans the bottom of the kerf during ripping while the ATB teeth handle scoring. TCG (triple chip grind) alternates trapezoid and flat-top teeth for abrasive sheet materials like MDF, melamine, and laminates. You won't encounter it in standard furniture work with solid wood.

Hook angle is the third variable. Rip blades use a positive hook (15–18°): the tooth face leans toward the cut and pulls material aggressively. Crosscut blades use a neutral or slightly negative hook: the tooth leans back, slowing feed and controlling the action. This is why swapping a crosscut blade in for ripping produces poor results. The geometry is wrong for the direction of the cut.

Part 2: Rip Blades: 24 Teeth, Fast Waste Removal

A rip blade does one thing well: move solid lumber from wider to narrower widths, fast. The 24-tooth FTG blade does this better than any other configuration.

The flat-top teeth chisel with the grain. Each tooth takes a large chip and exits cleanly. Wide gullets between teeth carry those chips away before they pack and create heat. The positive hook angle pulls the board into the blade with authority. The cut surface comes out rough, with saw marks you can feel. That's correct. Ripped edges normally go to a jointer or hand plane before glue-up, so surface quality at this stage doesn't matter.

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A standard 10" 24-tooth rip blade handles hardwood up to 3" thick without bogging. The Freud LM72R010 (24T FTG, full kerf, ~$45–60) is the reliable mid-range pick, with enough carbide for three or four sharpenings before replacement. If your saw is under 2HP (a contractor or jobsite model), get the thin-kerf version of a 24T rip blade to avoid bogging in dense hardwood.

One rule: don't use a rip blade for crosscutting. The positive hook angle grabs end grain aggressively and leaves a ragged, torn exit. Set blade height correctly (gullets just clearing the workpiece top) and feed at a steady pace. The blade does the rest.

Part 3: Crosscut Blades: 60 to 80 Teeth for Clean Fiber Cuts

Crosscutting requires the blade to sever short grain fibers cleanly on both faces of the board. ATB geometry is what makes this possible.

Each ATB tooth has a bevel ground alternately left-right at roughly 10–15°. When the left-beveled tooth enters the cut, it scores the right wall of the kerf. The next right-beveled tooth scores the left wall. Together they create a V-groove scoring action. The material breaks clean at both walls rather than tearing. The result is a surface ready for glue or finish without additional sanding.

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At 60–80T, the teeth are small and closely spaced, with correspondingly small gullets. Cross-grain chips are small, so gullet size isn't the constraint. The neutral or slightly negative hook angle slows the feed. You push the board deliberately, not aggressively. Use a crosscut blade for ripping and those small gullets fill with chips fast, heat builds, and the cut edge burns.

For solid hardwood furniture parts (cutting a shelf to length, trimming a door stile), a 60-tooth ATB blade produces a finish-ready surface. For veneered plywood or any panel where face-veneer tearout is visible, step up to 80T or higher — and pair with a zero-clearance insert to eliminate bottom-face splintering entirely. Diablo's panel blades in the 80–100T range run $30–40 and handle cabinet shop plywood work without issue.

RELATED: How to Align a Table Saw Blade Alignment issues cause tearout even with the right blade. Check this first if clean cuts are still rough.

RELATED: How to Build a Crosscut Sled A 60T ATB blade and a calibrated crosscut sled are the standard setup for finish-quality crosscuts. The sled's back fence is your reference surface; the blade choice is what makes the face ready for glue.

Part 4: Combination Blades: The One-Blade Compromise

A combination blade won't rip as fast as a 24T rip blade or crosscut as cleanly as an 80T crosscut blade. It does both adequately. For most hobbyist shops, that's exactly what you need.

The ATBR tooth pattern is the engineering behind this. Five-tooth groups repeat around the blade: four ATB teeth in alternating bevel orientation, then one raker (FTG flat-top), then a deep gullet separating the next group; the raker cleans the bottom of the kerf during ripping while the ATB teeth handle scoring.

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The cut surface lands between the two extremes: cleaner than a 24T rip cut (the ATB teeth score both walls) and slightly rougher than an 80T crosscut (a light 120-grit pass removes the marks before glue-up). For furniture parts, shelving, and general dimensioning, this is entirely adequate without a blade change.

As The Wood Whisperer documents in his blade selection guide, a high-quality combination blade produces excellent results for both rips and crosscuts. The Diablo D1040X (40T ATBR, thin kerf, ~$30–45) is the most-recommended beginner pick: affordable, sharpens once or twice, performs well for casual shop use. The Forrest Woodworker II (40T ATBR, ~$155–175) is the long-standing premium standard: hand-brazed C4 carbide, cuts cleaner than its tooth count suggests, and can be sent back to Forrest for resharpening at around $35. For shops cutting 30 or more board-feet per week, the Forrest's economics improve significantly.

Part 5: Full Kerf vs Thin Kerf: Match the Blade to Your Saw

Most 10" blades come in two plate widths: full kerf at 0.125" (1/8") and thin kerf at 0.094" (3/32"). The difference is how much material the blade removes per pass and what that demands from your motor.

A thin-kerf blade removes roughly 25% less material per pass. For contractor saws (typically 1.5–1.75HP) and most jobsite saws, this prevents the motor from bogging in hardwood on long rips. If your saw struggles to maintain speed through dense stock or the blade overheats and burns the cut edge, thin kerf is the fix.

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Full-kerf blades are stiffer and more stable under load. A 3HP+ cabinet saw runs them without issue. The wider plate resists deflection on long rips and keeps cuts straighter over distance. As Stumpy Nubs covers in his kerf width comparison, thin-kerf blades can flex slightly under heavy load. Slow, steady feed prevents it.

Two rules that cover most decisions: Diablo's consumer line is always thin kerf, so if you buy Diablo you get thin kerf automatically. Freud Industrial is always full kerf. And if your saw is a contractor or jobsite model, buy thin-kerf versions of every blade you add to your rotation.

FAQ

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What blade should I leave on my table saw when I'm not doing a specific job?

A 40-tooth combination blade. For most shop work (breaking down boards, dimensioning parts to length, cutting sheet goods), the 40T combo handles it without a blade change. Swap to a dedicated 24T rip blade when you're doing long runs of solid hardwood ripping and surface quality on the edge doesn't matter yet. Swap to the high-tooth crosscut blade for finish cuts on fine lumber or veneered plywood. For occasional use, the combo blade alone can handle 80–90% of what you do.

Can I rip lumber with a crosscut blade?

Short rips in softwood, technically yes. Long rips in hardwood, no. The small gullets on a crosscut blade fill with chips before they clear. Friction builds, heat follows, and the cut edge scorches. The motor may bog on a long run. For anything more than a quick rip in pine, use a rip or combination blade.

What is ATB, and do I need to know it before buying a blade?

ATB stands for alternate top bevel. Teeth are ground at an angle that alternates left-right, which creates a scoring cut that severs wood fibers cleanly before lifting the chip. That's why crosscut and combination blades use it: it's what prevents tearout. You don't need to memorize the term, but it explains why blades with "ATB" in the specs cut plywood cleanly while rip blades don't. Most packaging lists these abbreviations. Now you know what they mean.

Sources

Research for this guide drew on manufacturer specifications, practitioner video guides, and community consensus from high-signal woodworking forums.

• The Wood Whisperer — Which Saw Blade Should I Buy — combination blade performance; Forrest WW II recommendation
• Forrest Manufacturing — Woodworker II — C4 carbide specs; resharpening program pricing
• Stumpy Nubs — Thin vs Full Kerf — kerf width decision rule; thin-kerf deflection trade-off
• Toolstoday — Saw Blade Fundamentals — FTG, ATB, ATBR, TCG grind descriptions and hook angle definitions
• Freud Tools — LM72R010 Product Page — 24T FTG rip blade specs and pricing
• Diablo Tools — D1040X Product Page — 40T ATBR combination blade; thin-kerf spec confirmation