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Hapstone Piedra CBN premium 6 "x 1"

En stock, Fabricado en Ucrania, Fabricado por Hapstone, 💎Piedras y varillas de 6, 🛒Catálogo completo, 🧊6" Superabrasivos

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-50

DISPONIBILIDAD: En stock (9 artículos)

$81.00 USD

¡Prisa! Solamente 9 ¡Quedaban en almacenaje!

Arena:50

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Description

Hapstone CBN premium es una nueva serie de piedras CBN para afilar cuchillos con afiladores de cuchillos guiados (Hapstone, TSPROF, y otra Edge Pro-Mango de afilado compatible). Hapstone Premium CBN utiliza un aglutinante híbrido híbrido híbrido avanzado, compuesto de aleación de cobre-tin tradicional y componentes de polímero. La carpeta híbrida hereda la resistencia al desgaste excepcional y el rendimiento de corte de la carpeta metálica.

CBN (nitruro de boro cúbico) es el material más duro después del diamante. Hapstone La CBN premium consiste en una capa con CBN de 3mm de espesor montada en un blanco de aluminio negro premium.

Las cualidades de CBN incluyen altos niveles de alta dureza, resistencia, resistencia a la abrasión y resistencia térmica y química. Estas características exceden los valores de los diamantes sintéticos y los abrasivos convencionales como el carburo de silicio y el óxido de aluminio. En particular, la alta estabilidad térmica y la resistencia química de CBN lo hacen adecuado para el afilado en condiciones donde los diamantes sintéticos no se emplean normalmente.

CBN ofrece un excelente rendimiento en los cuchillos de afilado de cualquier acero. Debido a sus altas especificaciones de resistencia, CBN se puede usar seco sin lubricante. Esto hace que CBN sea el más limpio de las piedras de afilado disponibles.

Arena	Micrón	Objetivo
📈50 grano	250μm-315μm	Opcional
📈80 arena	160μm-200μm	Opcional/alternativa
📈120 arena	100μm-125μm	🔢Recomendado como #1
📈150 arena	80μm-100μm	Opcional/alternativa
📈240 arena	40μm-50μm	Opcional/alternativa
📈400 arena	28μm-40μm	🔢Recomendado como #2
📈600 arena	20μm-28μm	Opcional/alternativa
📈1000 arena	10μm-14μm	🔢Recomendado como #3
📈2000 GRANTO	5μm-7μm	Opcional/alternativa
📈4000 arena	3μm-5μm	🔢Recomendado como #4
📈5000 grano	2μm-3μm	Opcional/alternativa
📈8000 arena	1μm-2μm	🔢Recomendado como #5

Cómo utilizar

¡Atención! Hapstone Las piedras CBN premium pueden parecer calvas fuera de la caja. Esto es por diseño.

Hapstone Se puede usar CBN premium sin lubricantes.

Las piedras CBN premium pueden volverse más oscuras con el tiempo debido a la oxidación de metales naturales. No afecta el afilado.

Las piedras CBN premium no requieren ninguna preparativos.

Customer Reviews

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.

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.

Questions and Answers