● Woodworking · Review

Oshlun SDS-0842 8-Inch 42-Tooth Stack Dado Set

Oshlun fills the gap between Irw in budget quality and Diablo/Freud premium. It stands out for noticeably flatter groove floor than budget sets and good for hardwood dado work in moderate volume. Keep in mind that still below Freud TiCo carbide quality.

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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Oshlun SDS-0842 8-Inch 42-Tooth Stack Dado Set

Best Mid Budget

Oshlun SDS-0842 8-Inch 42-Tooth Stack Dado Set

Oshlun

Oshlun fills the gap between Irw in budget quality and Diablo/Freud premium. It stands out for noticeably flatter groove floor than budget sets and good for hardwood dado work in moderate volume. Keep in mind that still below Freud TiCo carbide quality.

8-inch diameter
Carbide-tipped
Multiple width shims
Mid-range price

Pros

Noticeably flatter groove floor than budget sets
Good for hardwood dado work in moderate volume
The step up from Irw in for woodworkers who work in hardwood regularly

Cons

Still below Freud TiCo carbide quality
Less commonly reviewed -- fewer comparison data points available

Prices and availability change, so confirm on Amazon.View on Amazon

Appears in

Where the Oshlun SDS-0842 8-Inch 42-Tooth Stack Dado Set ranks

Freud SD508 8-Inch Super Dado Set

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