Hapstone V7 Knife Sharpener


$239.00 USD 📊 Grit Chart
Stone bundle


Description

Hapstone V7 is the 7th generation of successful V-series. Hapstone V7 is being heralded as the ultimate knife sharpener with the ability to use thousands of sharpening stones. The new Hapstone v7 delivers breath-taking features while pushing the boundaries for knife sharpening enthusiasts who demand the best.

  • High-precision universal stone holder and pivot rod of Square design with built-in digital angle gauge holder
  • Pivot unit and pivot rod holder of Square design with “zero wobbles” inserts.
  • Anodized coating for extra durability
  • Suitable for sharpening stones up to 8 inches (210 mm)
  • Any sharpening angle in a range from 11 to 47 degrees
  • All basic parts including thumbs are made of metal
  • Thickness compensator of Square design allowing for sharpening stones of different thicknesses
  • Three-Point Guide ofthe new design for a high-precision knife positioning
  • Light-alloy horizontal shaft for better pressure control during the sharpening process
  • Full compatibility with Edge Pro and KME stones
  • Rubber covered blade table to protect your knives from scratches
  • Detachable strong neodymium magnet to facilitate knife fastening
  • Rubber coated supporting legs that can be used on any surface
  • No-tool assembly for fast deployment and mobility
  • Parking hook for horizontal shaft
  • Metal pivot unit with PTFE insert provides smooth shaft movement and requires no lubrication or cleaning
  • Spring for quick changes to the sharpening stone
  • Stopper rings to limit the movement of the horizontal shaft
  • Wooden handle to make time-consuming work a little easier

V7 is designed specifically for sharpening enthusiasts looking for the best experience without breaking the bank!

Warranty

The manufacturer provides the 5-year warranty on Hapstone V7 knife sharpeners. You can be sure of the reliability of the devices and support from the manufacturer for the entire period of use.

Gritomatic handles warranty support for Hapstone sharpeners in the USA.

Stone bundles

You can purchase a Hapstone V7 in a bundle with one of our stone sets. If you already have a collection of sharpening stones, or if you plan to purchase stones of your choice in the future, choose the Basic bundle.

Each of the recommended stone bundles includes stones with evenly incremented grit (grain size). You can check our recommendation, depending on the steel hardness of your knives.

Basic
US$ 239

Hapstone 220
Hapstone 400
Hapstone 1200

Silicon Carbide
Simple stones for learning knife sharpening
Diamond
US$ 289

Venev Diamond 100 + 240
Venev Diamond 400 + 800
Venev Diamond 1200 + 2000

Synthetic diamond
All diamonds are dual-sided. Six grits total.
For all steels.
Silicon Carbide
US$ 299
Gritomatic Silicon Carbide 120
Gritomatic Silicon Carbide 240
Gritomatic Silicon Carbide 600
Gritomatic Silicon Carbide 1000
Gritomatic Silicon Carbide 2500
Silicon Carbide
For medium and hard steels (58-65 hRC)
All stones are pre-lapped and mounted on blanks
Aluminum Oxide
US$ 309
Gritomatic Aluminum Oxide 120
Gritomatic Aluminum Oxide 240
Gritomatic Aluminum Oxide 600
Gritomatic Aluminum Oxide 1000
Gritomatic Aluminum Oxide 2500
Aluminum Oxide
For medium and soft steels (up to 59 hRC)
All stones are pre-lapped and mounted on blanks
Boride
US$ 319
Boride Ruby 150
Boride AM-K 220
Boride T2 400
Boride Golden Star 800
Boride PC 1200
Aluminum Oxide
For medium and soft steels (up to 59 hRC)
All stones are mounted on blanks

Hints

Here is a brief guideline for stone bundle choosing.

  • Do you own a sharpening stone collection compatible with Hapstone? Choose Basic Bundle.
  • You have EDC / Hunting / Tactical / Traditional Japanese knives made of powder steel (ZDP-189, ZDP-247, S30V, S35VN, S90V, S110V, 154CM, D2, YXR7, Cowry, S290, S390, K294, K390, M390, Elmax) or traditional hard steels (154CPM, ATS-34, 440C, AUS-8, AUS-10, A2, BG-42)? Choose Silicon Carbide Bundle.
  • You have Kitchen / EDC knives made of soft carbon or stainless steel (1095, 1080, 1070, 1050, 420, 440A, 440B, 3Cr13, 8Cr13MoV, 8Cr14MoV, 9Cr14MoV, AUS-4, AUS-6)? Choose Aluminum Oxide Bundle or Boride Bundle.
  • Diamonds have substantial advantages to traditional abrasives: they are universal, can be used dry, and have a long life. Unfortunately, there are disadvantages too: microchipping and deep scratching (especially on powder steels), weaker feedback. It's recommended to flatten and lap diamonds, so we don't recommend diamond bundle to inexperienced users. If you consider it a good compromise, choose Diamond Bundle.

Accessories kits

Standard
US$ 239-319
Hapstone V7 Knife Sharpener
Black Marker
Three Points Guide
Thickness Compensator
Parking device
2 stopper rings
Standard Box
Standard Box
All components of the Hapstone V7 Standard sharpener are kept reside in a factory carton box with a Styrofoam interior. This box doubles as a shipping container.

Specification

  • Shipping Size: 38 x 28 x 7 cm (15" x 11¼" x 3")
  • Sharpener Size: 60.6 x 19 x 26.5 cm
  • Weight: 2.5 kg (6 lbs)
  • Shipping Weight: 2.74 kg (6 lbs)
  • Materials: Stainless Steel, Aluminum, Rubber, Bronze, Neodymium, Wood

How to use Hapstone Sharpener

Hapstone knife sharpener is shipped disassembled and requires assembling. Please refer to User's Guide.

How to use bundled stones

Basic

Basic stones are made of silicon carbide. Water is required to use. Immerse all stones in water for 10 minutes before use and keep them wet during the work. Do not keep the stones in water for long time.

Silicon Carbide

Bundled stones are made of silicon carbide. Water is required to use. Immerse all stones in water for 10 minutes before use and keep them wet during the work. Do not keep the stones in water for long time.

Stone set is optimized for sharpening knives made of hard steels. You can use 120 and 240 grit stones on soft steel knives. Using 600, 1000 and 2500 grit stones with steels with hardness less than 58 hRC is not recommended.

Aluminum Oxide or Boride

Bundled stones are made of aluminum oxide. Water is required to use. Immerse all stones in water for 10 minutes before use and keep them wet during the work. Do not keep the stones in water for long time.

Stone set is optimized for sharpening knives made of soft steels. Using the stones with steels with hardness more than 59 hRC is not recommended.

Diamond

Bundled diamonds are dual-sided, one side is coarsier than other. Three stones have total six grits. It is little bit tricky to identify grits. You can find identification marks on side face. The mark is grit specified in FEPA-F scale with arrow symbol facing to corresponding surface. A finer side is always copper colored.

All diamonds are bonded, not coated. It means you can clean, refresh, flatten and lap your diamond like any other synthetic stone. It's recommended to lap diamonds after purchase.

It's recommended to use water as lubricant to prevent stone loading.

Information for Wicked Edge users

Do you have Wicked Edge knife sharpening system and a large collection of stones?

Migrating to Hapstone or owning multiple sharpening systems will be very easy for you. With the Guide Rod, you can use all your Wicked Edge stones and paddles with Hapstone knife sharpener.

Wicked Edge owners will get FREE Guide Rod when purchasing Hapstone knife sharpener on Gritomatic. The time you make an order, send us a photo of your Wicked Edge unit with a paper sheet with the current date.

User's Guide

Download Hapstone V7 User's Guide (in PDF format)

Video Reviews

FULL Review of the NEW Hapstone V7 Sharpening System - Is It Worth the $? © Canadian Cutting Edge

Knife Sharpening - Protech Newport - Hapstone V7 © Jef Jewell

Hapstone V7 Knife Sharpener - thoughts compared to the Edge Pro Apex © NJMS EDC

GRITOMATIC HAPSTONE PRO KNIFE SHARPENER REVIEW © KnifeKrazy

Hapstone Knife Sharpener How To Video/Demo © KnifeKrazy

About Hapstone

Hapstone
In the past few years, Hapstone sharpeners have become extremely popular in Eastern Europe. The team of young engineers has created a line of knife sharpeners combining high quality, rich features, and competitive pricing. Hapstone continues to develop its product range by creating innovative accessories and abrasives.


Product reviews

Customer Reviews

Based on 14 reviews Write a review

Questions and answers

If you have a question regarding this product, please feel free to ask.