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Hapstone Pierre CBN premium 6 "x 1"

En stock, Fabriqué en Ukraine, Fabriqué par Hapstone, 💎Pierres et baguettes de 6, 🛒Catalogue complet, 🧊6" Superabrasifs

Brand

Hapstone

Series

Premium

Form Factor

6" Mounted

Backing

Mounted on aluminum blank

Working Surface

152 x 25mm (6" x 1")

Total Thickness

8.2mm

Abrasive Material

Cubic Boron Nitride

Material Details

Cubic boron nitride

Material Thickness

3mm

Material Origin

Ukraine

Binder

Hybrid

Grit Rating 📊:

Extra Coarse Coarse Medium Fine Extra Fine Ultra Fine

Available Grits:

#50#80#120#150#240#400#600#1000#2000#4000#5000#8000

Grit Scale:

# Grit (JIS)

SKU: HAP-CBNPREMIUM-120

DISPONIBILITÉ: En stock (10 articles)

$79.00 USD

Grincer:120

120

150

240

400

600

1000

2000

4000

5000

8000

Il vous manque $50.00 USD pour une livraison gratuite

Paiement sécurisé:

Description

Hapstone Cbn premium est une nouvelle série de pierres CBN pour les couteaux aiguisés en utilisant des aiguilles de couteau guidées (Hapstone, TSPROF, et autre Edge Pro-Les systèmes d'affûtage compatibles). Hapstone Premium CBN utilise un liant métal-organique hybride avancé - composite de composites traditionnels d'alliage et de polymère de cuivre traditionnel. Le liant hybride hérite de la résistance à l'usure exceptionnelle et des performances de coupe du liant métallique.

CBN (nitrure de bore cubique) est le deuxième matériau le plus dur après le diamant. Hapstone Le CBN premium se compose d'une couche portant CBN de 3mm d'épaisseur montée sur un blanc en aluminium noir premium.

Les qualités de CBN comprennent des niveaux élevés de dureté élevée, de résistance, de résistance à l'abrasion et de résistance thermique et chimique. Ces caractéristiques dépassent les valeurs des diamants synthétiques et des abrasifs conventionnels tels que le carbure de silicium et l'oxyde d'aluminium. En particulier, la stabilité thermique élevée de CBN et la résistance aux produits chimiques le rendent adapté à un affûtage dans des conditions où les diamants synthétiques ne sont pas normalement utilisés.

CBN offre d'excellentes performances dans les couteaux aiguisés de tout acier. En raison de ses spécifications de résistance élevée, le CBN peut être utilisé sec sans lubrifiant. Cela fait de CBN la plus propre des pierres d'affûtage disponibles.

Grincer	Micron	But
📈50 grain	250UM-315 UM	Facultatif
📈80 grain	160UM-200 UM	Facultatif / alternatif
📈120 grain	100UM-125 UM	🔢Recommandé comme n ° 1
📈150 grain	80UM-100 UM	Facultatif / alternatif
📈240 grain	40UM-50 UM	Facultatif / alternatif
📈400 grain	28UM-40 UM	🔢Recommandé comme n ° 2
📈600 grain	20UM-28 UM	Facultatif / alternatif
📈1000 grain	10UM-14 UM	🔢Recommandé comme n ° 3
📈2000 GRIT	5UM-7 UM	Facultatif / alternatif
📈4000 grain	3UM-5 UM	🔢Recommandé comme n ° 4
📈5000 grain	2UM-3 UM	Facultatif / alternatif
📈8000 grain	1UM-2 UM	🔢Recommandé comme n ° 5

Comment utiliser

Attention! Hapstone Les pierres CBN premium peuvent sembler à l'alcool chauve. C'est intentionnellement.

Hapstone CBN premium peut être utilisé sans lubrifiants.

Les pierres CBN premium peuvent devenir plus sombres au fil du temps en raison de l'oxydation du métal naturel. Cela n'affecte pas l'affûtage.

Les pierres CBN premium ne nécessitent aucun les préparatifs.

Customer Reviews

Matthew P.

Extremely good for finishing tasks

Matthew P.

Hapstone premium diamond stones are fantastic cut fast and leave a great scratch pattern i use 50-600 premium diamond and premium cbn 800 and above

Warren C.

Not sure how to truly review this one since I’m pretty sure I received a mislabeled stone. I ordered the 50 grit to have a designated profiling stone but the one I got left a much smoother scratch pattern than expected and the surface is not rough to the touch. The quality of the stone is great but ultimately it’s not doing the job I ordered it for. I tried reaching out to gritomatic via the ask a question option on this site, by email and also tried their number listed a few times but I haven’t received any response. Hoping to have this issue resolved so I can update my review.

David B.

Purchasing from Gritomatic north of Atlanta is a treat. I live visiting the store and seeing products first hand and discussing new products. My latest effort is obtaining a set of Hybrid CBN 6” stones. These a magical, easy to care for, use and to clean. My blades turn out exceptionally share quicker than ever. Cutting regular paper is no longer a fair test. Had to changer to the thinnest paper I can find. Give the team a try and get the best service available. Started sharpening in 1952 so have seen many tools, these are really great.

Paul D.

I really like this Hapstone case. Stones of varying depths and ends fit very securely.

Darrel M.

It met my expectations!

andrew m.

not sure yet but so far so good. lot of material on this stone, this 120 seems to cut slower than a 150 diamond.

Alec H.

I wanted to try the 50 grit CBN stone for reprofiling and was really impressed with the feedback, the material removed, and how nice the scratch pattern was for a 50 grit. I'm really falling in love with Hapstone and their CBN stones. Might get more low grit stones because I love the performance.

andrew m.

A lot of material on this. Looks and feels premium. Polishes nicely on a tsprof.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Chris P.

I love using the Hapstone CBN stones for finishing my blades after using diamond for the rough sharpening. I even use them for touching up blades much like a strop. Great purchase.

Chris P.

I love these Hapstone CBN stones for finishing.

Chris P.

I really love these Hapstone CBN stone. I’m using them to finish the edges that are the results from my Work Sharp PPA. They work great.

Dave A.

Good build quality

Patrick L.

This is a really great stone, it is very good quality and should last a very long time. I wasn't sure that an 8000 grit stone was going to make a noticeable difference but it really does. It gets the edge ridiculously sharp.

Paul .

This is part 2 of my first review...

Paul .

I really like these Hapstone stones and have turned out to be my favorite out of the Edge Pro Diamond and the Boride T2 sets. The Hapstones cut really fast and bring a polished finish and I have been able to get my best Bess scores when finished with the Hapstones. My best Bess score is 96.333 out of three separate tests. I ordered the 8000, 5000, 600, 240, 120, and 50 grit from Gritomatic and ordered the rest of the grit sizes directly from Hapstone. Just be sure to order from Hapstone USA as the shipping will be MUCH faster.

Michael C.

This stone does a good job as far and the grit goes. However, I need more information about the care and maintenance for cleaning and when to know when the stone has lost its usefulness that is not in the product description. I plant to buy a lower grit in order to modify the knife to facilitate modifying and sharpening with one inch stones.

Jeffrey K.

Recently upgraded my sharpening system to the Hapstone RS and a set of the Hapstone premium CBN stones. I absolutely love this setup can't say enough good things about it. Build quality seems top notch and the CBN stones are fantastic. Hapstone recommended using their magic oil with the CBN stones and that was a really great recommendation. I also purchased the case for the system and that is also very convenient and high quality if you sharpen infrequently and want to be able to safely store everything.

Larry M.

I got the 80/120/400 Hapstone CBN stones and so far they seem to be working good for me. Have used them mostly on s30v blades for now. Larry

Tim B.

Hapstone CBN for the win. There the best I have used.

Tim B.

Absolute banger. Great stones.

Tim B.

They are great. Really nice.

Faruk K.

I love this stones.

John C.

Good quality item.

John C.

Good quality item.

John C.

Good quality item.

Cory B.

Not as abrasive as I thought it would be. Cuts alit cleaner than diamond. I would recommend the 80 grit if you want to re profile at all.

chris h.

I just received 2 stones,so far,not as aggressive as the Poltava brand but $20 cheaper,so I ordered 4 more grits.I no longer use diamond stones at all !

Jason B.

I am completely shocked at how much polish an 80 grit stone can leave. A 600 grit ATOMA has more scratches. This stone is aggressive enough for reprofiling but gentle enough that you won’t spend 90 minutes removing gouges. Really worth the money if you are chasing beautiful edges.

Grand Logarithmic Grit Chart

Chart explanation README.

Matthew P.

Extremely good for finishing tasks

Matthew P.

Hapstone premium diamond stones are fantastic cut fast and leave a great scratch pattern i use 50-600 premium diamond and premium cbn 800 and above

Warren C.

David B.

Paul D.

I really like this Hapstone case. Stones of varying depths and ends fit very securely.

Darrel M.

It met my expectations!

andrew m.

not sure yet but so far so good. lot of material on this stone, this 120 seems to cut slower than a 150 diamond.

Alec H.

andrew m.

A lot of material on this. Looks and feels premium. Polishes nicely on a tsprof.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Loyda R.

Beautiful. Update after using. Fine piece of craftsmanship and excellence.

Chris P.

I love using the Hapstone CBN stones for finishing my blades after using diamond for the rough sharpening. I even use them for touching up blades much like a strop. Great purchase.

Chris P.

I love these Hapstone CBN stones for finishing.

Chris P.

I really love these Hapstone CBN stone. I’m using them to finish the edges that are the results from my Work Sharp PPA. They work great.

Dave A.

Good build quality

Patrick L.

Paul .

This is part 2 of my first review...

Paul .

Michael C.

Jeffrey K.

Larry M.

I got the 80/120/400 Hapstone CBN stones and so far they seem to be working good for me. Have used them mostly on s30v blades for now. Larry

Tim B.

Hapstone CBN for the win. There the best I have used.

Tim B.

Absolute banger. Great stones.

Tim B.

They are great. Really nice.

Faruk K.

I love this stones.

John C.

Good quality item.

John C.

Good quality item.

John C.

Good quality item.

Cory B.

Not as abrasive as I thought it would be. Cuts alit cleaner than diamond. I would recommend the 80 grit if you want to re profile at all.

chris h.

I just received 2 stones,so far,not as aggressive as the Poltava brand but $20 cheaper,so I ordered 4 more grits.I no longer use diamond stones at all !

Jason B.

Questions and Answers