SKU: SET-HAPSTONE-DIAM-REC
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Hapstone Diamond Recommended stones set

$299.00

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FORM-FACTOR	6" Mounted
ABRASIVE MATERIAL	Diamond
BINDER	Hybrid Electroplating
GRIT RATING	Extra Coarse Coarse Medium Fine Extra Fine Ultra Fine
USED/ROUTINE	Water Oil
ORIGIN OF MATERIAL	🇺🇦Ukraine

Hapstone Diamond Recommended Stones Set

Durable and versatile diamond sharpening stones for knives made from almost any steel.

Abrasive

Diamond stones

Diamond sharpening stones are popular due to their durability and versatility.

Performance

Consistent cutting

As the stone wears, new diamond particles are exposed, keeping the abrasive action consistent.

Mounting

Aircraft aluminum blanks

All stones are mounted on blanks made of high-quality aircraft aluminum.

Grit progression

Start 100 grit150 µm

Start 220 grit70 µm

Premium 400 grit40/28 µm

Premium 800 grit20/14 µm

Premium 1500 grit10/7 µm

Recommended set

Start and Premium Diamond progression

The set includes Hapstone Start Series electroplated diamond stones for aggressive stock removal and Hapstone Premium Diamond stones for the following sharpening stages.

This progression includes 100, 220, 400, 800, and 1500 grit stones.

For final polishing, Hapstone recommends using Hapstone Poly Diamond Suspension in 6, 3, and 1 µm.

Benefits

Diamond sharpening advantages

Diamond grains have a tetrahedral crystal structure with sharp cutting edges, providing aggressive material removal during sharpening.

Hapstone Premium Diamond stones provide a tactile response similar to water stones while offering significantly greater durability.

These stones do not require soaking or special preparation before sharpening. The surface can be cleaned with the Hapstone Dressing Stone to remove metal particles and restore performance.

Specifications

Premium working layer6” × 0.94” × 0.12” (150 × 24 × 3 mm)

Start working layer6” × 0.94” × 0.06” (150 × 24 × 1.5 mm)

Premium blank size6.3” × 0.94” × 0.2” (160 × 24 × 5 mm)

Start blank size6.3” × 0.94” × 0.12” (160 × 24 × 3 mm)

AbrasiveDiamond

Premium binderHybrid

Start binderElectroplating

Concentration100%

Working withWater, oil

Country of originUkraine

Stone typeStone mounted on a 45° beveled blank