Hapstone R2 Standard Knife Sharpener

Hapstone R2 Standard Knife Sharpener

  • $275.00

Available Options

out of stock

Tags: Knife Sharpener, Hapstone

Description

Hapstone R2 Knife Sharpener is the new knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone R2 on par with Hapstone V8 and Hapstone M3 is part of the Hapstone Modular Platform, innovative technology to let customers configure and upgrade the sharpening system with no limitations. Hapstone R2 is kitted with the cutting-edge rotating clamp module and delivers the ultimate combination of high precision, rich features, and scalability to knife sharpening enthusiasts.

Hapstone R2 Standard is the main-stream kit in the sub-$300 price segment. R2 Standard features 2x asymmetric angled universal clamps that can be turned inward (for small knives) or outward (for long knives). Clamps utilize flexible flat spring and spacer screws to secure knives of any shape including a full flat grind.

Hapstone R2 Standard kits

  • Platform
  • The vertical and horizontal rod
  • Linear ball-bearing pivot unit for Hapstone
  • Rotating clamp module for Hapstone
  • Universal Angled Clamps for Hapstone R2 (2 pcs.)

Hapstone Modular Platform

  • Hapstone Modular Platform and all modules can be purchased separately
  • The base with the pedestal stand for modules
  • 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


Hapstone 

  • Rotating clamp module with the crossbar for multiple clamps
  • Adjustable flipping strength
  • Any sharpening angle in a range from 12° to 40° degrees (*)
  • Max blade length 12" (300 mm), max thickness 1/4" (8 mm).
  • Available now: Angled Universal Clamps (R2 Standard and R2 BLACK)
  • Available now: Y-shaped Central Clamps (R2 Classic)
  • Available now: Straight Side Clamps (R2 Classic)
  • Available now: Short Lite Clamps (R2 Lite)

* The sharpening angle range varies between different clamps and blades.


Hapstone R2 

Hapstone R2 is available in 4 pre-configured kits: Lite, Standard, Classic, and BLACK. All the kits include Hapstone Modular Platform and Rotating Clamp Module.





How to use Hapstone Sharpener

Hapstone R2 knife sharpener is shipped disassembled and requires assembling. Refer to the Quick Start Guide.


Warranty

We provide the 5-year warranty on Hapstone M3 knife sharpeners. You can be sure of the reliability of the devices and support from the manufacturer for the entire period of use.


FAQ

  • Why new Hapstone sharpeners don't support 8" sharpening stones?
    I want to use my 8" bench stones. I will buy a sharpener with 8" stone support.
    Hapstone R2 is smaller than Hapstone R1. Does it mean R1 is better?
    Hapstone R2 is much cheaper than Hapstone R1. Does it mean R1 is better?
    How to use new clamps on Hapstone R1? Can I upgrade R1 to R2?

    Haptone has 8" stones support since the first version of Hapstone PRO. The best stone form-factor today is 6" Edge Pro. All new knife sharpeners must support it. 8" stones support is declared useless and economically unreasonable.

  • You will not use 8" bench stones even if your sharpener supports 8" stones. Bench stones are too heavy and obstruct visibility.

  • Hapstone R2 becomes smaller for one reason - 8" stone support has been eliminated. The main stone form factor is 6" Edge Pro. Hapstone R2 becomes 2" smaller and lighter.

  • Hapstone R2 is available in 4 different kits in different price ranges. Hapstone R2 Classic is the successor of Hapstone R1: triple clamp configuration, fine-tuning adapter, and spring-assisted stoppers. Hapstone R2 Classic is cheaper than Hapstone R1, but the price difference is not big. At the same time, Hapstone R2 has a better stone holder and better clamps.

  • All new clamps and the new rotating clamp module are incompatible with Hapstone R1. The adapter is in development. Hapstone R1 owners will get it for free with the purchase of a new rotating clamp module.




Specifications
Dimensions (L x W x H) 23.6"х 8.4" х 10.8" (600 mm x 215 mm x 275 mm)
Maximum blade length 12" (300 mm)
Weight 7lb (3200g)
Maximum blade thickness to 0.3" (8 mm)
Sharpening angle from 12° to 40°
Minimum blade length 1,6" (40 mm)
The size of the stone 6" x 1" (150 x 25 mm) / 4" x 1" (100 x 25 mm)
Kit
Whole milled angled (fillet) clamps Hapstone (Pair)
Universal Angled Clamps for Hapstone R2 (Pair) Included
Small Whole milled angled clamps Hapstone (Pair)
Rotating Clamp Module (R2 Module) Included
Extendable Magnetic Table (V8 Module)
Fine-Tuning Adapter for Hapstone
Spring-Assisted Stopper Rings
Thickness Compensator Hapstone
Digital Angle Gauge
Ball-End Hex Screwdriver
Marker Included
Compatibility of Module
Vertical Module for Hapstone R2/V8 ✅Compatible
Precision angle adjustment module for Hapstone R1/R2/M3/V8 ✅Compatible
Chisel module ✅Compatible
Extendable Magnetic Table (V8 Module) ✅Compatible
Scissors Attachment for Hapstone ✅Compatible
Hapstone Lighting System ✅Compatible
Compatibility of Accessories
Thickness Compensator Hapstone RS ❌Incompatible
Thickness Compensator Hapstone R2 ✅Compatible
Spring-Assisted Stopper Ring ✅Compatible
Fine-Tuning Adapter for Hapstone ✅Compatible
Convex Adapter for Hapstone ✅Compatible
Compatibility of Clamps
Small Side Clamps for Hapstone ✅Compatible
Small Whole milled angled clamps Hapstone ✅Compatible
Universal Angled Clamps for Hapstone ✅Compatible
Whole milled angled (fillet) clamps Hapstone ✅Compatible
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