How to Resaw a Wide Board on a 14-Inch Band Saw
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Contents
What a 14-inch saw can do
A 14-inch band saw can resaw a wide board if its throat depth, cutting height, blade, and setup suit the job. “14-inch” describes the wheel diameter, not the maximum board width. Throat depth is the distance from the blade to the frame; a typical saw in this class offers roughly 13 to 13½ inches. Cutting height varies by model and riser configuration, so check the manual before planning a cut.
Resawing means cutting a board lengthwise through its thickness to make thinner boards. The work is demanding because a tall blade can drift, twist, or bog down, especially in dense wood. A careful setup and steady feed matter more than forcing the saw through.
Choose the right blade
For general resawing, start with a sharp blade about ¾ inch wide, if your saw is rated to tension it. A ½-inch blade is a sensible choice when the saw cannot properly tension a wider one, or when you also need to follow a gentle curve. Wider blades resist twisting better, but they need more tension and are less suited to curved cuts. Check the saw manual’s blade-width limits rather than assuming it can handle any blade sold for a 14-inch saw.
Tooth pitch is a trade-off. A 2- or 3-teeth-per-inch blade clears the larger volume of sawdust produced in a thick cut. Skip-tooth blades can help with chip clearance; hook-tooth designs can feed more aggressively but may grab if you push too hard. A finer blade leaves a smoother-looking cut, but its smaller gullets can pack with sawdust and slow the cut. For a first attempt, a 3/4-inch low-tooth-count resaw blade is a useful starting category, provided it matches the saw’s specifications.
Prepare the saw
Unplug the saw before adjusting it. Fit a sharp blade, set its tension according to the manufacturer’s guidance, and track it on the wheels as the manual specifies. Do not use extra tension to compensate for a dull blade, poor tracking, or a saw that is underpowered. Set the guides close to the stock—typically just above it—and adjust the thrust bearing so it supports the blade under cutting pressure without pressing on it at rest. Recheck the guides after changing blade width.
Check that the table is square to the blade, then make a test cut in scrap of similar thickness and species. The fence should be set parallel to the blade’s actual cutting path, not blindly aligned to the blade’s back edge. Some blades naturally lead slightly to one side. If the cut curves away from the fence, adjust the fence angle or use a point fence and feed the stock to follow the blade’s natural drift.
Keep the table and blade area clear of packed sawdust. If your shop has dust collection, connect it and verify that it is pulling well; resawing makes a lot of chips. Wear eye and hearing protection, and keep hands away from the blade path. A push stick or push block helps near the end of the cut, but it does not replace a stable workpiece or a safe feed plan.
Set up the board and fence
Start with a flat reference face against the table and a straight reference edge against the fence. A board that rocks on the table can twist during the cut and pinch the blade. Joint one face and one edge if needed; for stock too wide for your jointer, use a reliable straight edge or sled to establish a stable reference rather than relying on a bowed edge.
Set the fence for the desired thickness, allowing for blade kerf and later cleanup. A ⅛-inch kerf is a reasonable planning estimate for many resaw setups, but actual kerf depends on the blade and cut. If you want two finished boards each ¾ inch thick, begin with stock thicker than 1½ inches to leave room for the kerf and surfacing. A resaw fence can make setup easier, but a straight, securely clamped shop-made fence is adequate for occasional work.
Feed the cut steadily
Turn on the saw before bringing the board to the blade. Feed at a pace that produces continuous chips without making the motor labor or the blade wander. Do not shove harder when the cut slows: stop, back the board out carefully if the cut allows it, and check for a dull blade, clogged teeth, a knot, or insufficient motor power. Forcing the feed can deflect the blade and leave a tapered board.
Support long stock on both the infeed and outfeed sides. A roller stand can help, but its height must not lift the board off the table. Keep the board pressed down and against the fence while feeding. If the kerf starts closing behind the blade, the stock may be under stress; stop the saw and let the blade come to a complete stop before removing the work. Never twist the board to steer it through a binding cut.
Match the setup to the job
| Setup | Best for | Trade-off |
|---|---|---|
| Sharp ½-inch blade | Smaller saws or occasional resawing | More prone to drift on tall cuts |
| Sharp ¾-inch blade | Regular straight resawing, if the saw can tension it | Needs a capable saw and careful setup |
| Hand the board to a mill or larger saw | Very wide, dense, valuable, or thick stock | Costs money or time, but can save material |
A wider blade is not automatically better if the saw cannot tension it, or if the blade is dull. Nor is a specialized fence essential for a one-off cut. If the board exceeds the saw’s cutting height or throat capacity, or the motor repeatedly stalls, use a suitable larger machine or have the stock resawn professionally. That is often cheaper than ruining a valuable board.
After the cut
Let the saw stop before lifting away the newly cut board. Resawn faces usually need jointing or planing; do not expect a band saw cut to be ready for glue-up. Let the pieces rest before final surfacing, especially if the wood is wet or shows tension. Some boards move as internal stress is released, so leave extra thickness for flattening and take light passes on the planer. If a piece cups or twists sharply, reassess it before sending it through a machine that requires stable support.
