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Hapstone V8 Standard Knife Sharpener

  • Brand: Hapstone
  • Availability: In Stock

Available Options


Hapstone V8 Knife Sharpener is the new mainstream knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone V8 on par with Hapstone M3 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure and upgrade the sharpening system with no limitations. Hapstone V8 is kitted with the extendable table module with strong neodymium magnets to facilitate knife fastening.

Hapstone Modular Platform

  • Hapstone Modular Platform and all modules can be purchased separately
  • The base with the pedestal stand for modules
  • Any sharpening angle in a range from 6° to 50° degrees (*)
  • Max blade length 12" (300 mm)
  • Pivot unit with the full 360° rotation and parking hook for the guide rod
  • Linear ball-bearing provides smooth guide rod movement and requires no lubrication or cleaning in heavy-duty usage
  • Auto-adjustable universal stone holder with built-in digital angle gauge holder
  • Suitable for sharpening stones up to 6 inches (160 mm) including Edge Pro and KME formats
  • Light-alloy horizontal shaft for better pressure control during the sharpening process
  • Wooden handle to make time-consuming work a little easier
  • Rubber coated supporting legs that can be used on any surface
  • Available now: Rotating Clamp Module (Hapstone R2)
  • Available now: Extendable Table Module (Hapstone V8)
  • Available now: Small Table Module (Hapstone M3)
  • Available now: Scissors Module

Boride (5) 

Silicon Carbide (5)

Boride T2 150

Boride T2 220

Boride T2 400

Boride T2 800

Boride T2 1200

Hard bonding aluminum oxide stone set for experienced users. For all steels. Can be used with water or oil.


Silicon Carbide 120

Silicon Carbide 240

Silicon Carbide 600

Silicon Carbide 1000

Silicon Carbide 2500

Silicon Carbide Sharpening Stones are used for sharpening knives using Hapstone  sharpeners. The stones are made of silicon carbide and are designed for the hardest steels (up to 65 HRC).

Diamond Matrix(6)
Aluminum Oxide(5)

Edge Pro  80
Edge Pro  250
Edge Pro  650
Edge Pro  1100
Edge Pro  2300
Edge Pro  4000

Premium resin-bonded diamond set. All diamonds are mounted on aluminum blanks and easy to use. To be used with water.


 Aluminum Oxide 120
 Aluminum Oxide 240
 Aluminum Oxide  600
 Aluminum Oxide  1000
 Aluminum Oxide  2500

Aluminum Oxide Sharpening Stones are used for sharpening knives using Hapstone knife sharpeners. The stones are made of aluminum oxide and are designed for soft or medium steels (up to 59 HRC). 
Metallic CBN Poltava (6)
Chosera Stone Set for Hapstone (4+1)

Metallic СBN 100
Metallic СBN  200
Metallic СBN  500
Metallic СBN 1200
Metallic СBN 2500
Metallic СBN 5000

Metallic CBN Sharpening Stones are used for sharpening knives using Hapstone sharpeners. CBN (Cubic Boron Nitride) is the second-hardest material after diamond.


Chosera 400
Chosera 1000
Chosera 3000
Chosera 10000


Silicon Carbide 120

 Premium japanese stone set for all steels. Includes complimentary 120 grit silicon carbide stone. All stones are pre-lapped, mounted on aluminum blanks, and easy to use. To be used with water.

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