Venev Gemini Series Curved Diamond [6" x ½"]

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Venev Gemini Series Curved Diamond 6" x ½"

In Stock, Venev Industrial Diamonds, ➖6" Narrow, 💎6" Stones and Strops, 🛒Full Catalog, 🧊6" Superabrasives

Brand

Venev Industrial Diamonds

Series

Gemini

Form Factor

6" Mounted Narrow

Backing

Copper-tin alloy plate, mounted on aluminum blank

Working Surface

150 x 12mm (6" x ½"), curvature radius 50mm

Total Thickness

8mm

Abrasive Material

Synthetic Diamond

Material Details

Synthetic monocrystalline diamonds

Material Thickness

2mm

Material Origin

Russia

Binder

Metallic

Routine

Water or dry

Grit Rating 📊:

Coarse Medium Fine Extra Fine

Available Grits:

F80F150F240F400F800F1200

Grit Scale:

F Grit (FEPA-F)

Abrasive Standards:

FEPA-F (grit designation) and GOST 9206-80 (diamond grain)

SKU: GEM-M100-150

AVAILABILITY: In stock (9 items)

$45.00 USD

Grit:150

80

150

240

400

800

1200

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Description

Curved Venev Bonded Diamonds are used for sharpening inwardly curved blades on Hapstone knife sharpeners. Diamond sharpening stones offer excellent performance in sharpening knives of any steel. The working surface is curved. Curved diamonds are designed to sharpen kukris, karambits, hawkbills, scythes and any type of recurved blades.

Curved Diamonds consist of a 2mm-thick diamond-bearing layer on a metal base. The diamond-bearing layer contains evenly distributed diamond grains with metal bonding. Metal bonding gives the sharpening diamond stone a long lifespan.

Venev Diamonds are available in a wide range of grit from F80 (200μm) to F1200 (3μm).

Specs

Working surface: 150 x 12mm (6" x ½")
Abrasive: Synthetic Diamonds with copper-tin alloy bonding
Curvature: 50mm
Geometry tolerance: up to 0.2mm

How to Use

Venev Diamonds are recommended to be used with water as lubricant for the best feedback. The diamond does not absorb water. Splash water on the stone's surface. Dry usage is acceptable practice.

Venev Diamonds may have the geometry tolerance up to 0.2mm. Because diamonds are curved, extra lapping by a customer is not permitted. Gemini diamonds don't require any preparations.

Gemini diamonds may seem bald out-of-the-box. This is normal.

Gemini diamonds may become darker over time due to natural metal oxidizing. It does not affect the sharpening.

Customer Reviews

About Venev Products

Metallic Binders

M2-01 - Copper-tin alloy matrix.

MS-1 - Copper-tin alloy matrix reinforced with silicon carbide (metal matrix composite).

MB-1 - Copper-tin alloy reinforced with boron carbide (metal matrix composite).

MS-1A - Aluminum-copper alloy matrix reinforced with silicon carbide (not confirmed).

Resin Binders

B1-10 - Boron-modified phenolic resin (BPF) composite, made of powdered bakelite, copper additive

B2-01 - Boron-modified phenolic resin (BPF) composite, made of liquid bakelite, iron additive (softer than В1-10)

В2-01М - Boron-modified phenolic resin (BPF) composite, made of liquid bakelite, copper additive (softer than В2-01)

OSB (OCB) – A proprietary phenolic resin composite. (OSB and OCB refer to the same binder; the difference arises from a transliteration quirk of the Cyrillic “ОСБ,” which can be rendered as either “OSB” or “OCB” in Latin script.)

Grand Logarithmic Grit Chart