Wicked Edge Generation 4 Pro (Without Micro-Adjust, Without Cabinet)

What's the difference between this model and versions with micro-adjust?

This model adjusts angles in 0.5-degree increments from 12 to 28 degrees per side. The micro-adjust version offers 0.05-degree increments and extends the range to 33 degrees per side. For most users, the standard adjustment provides sufficient precision. Micro-adjust becomes valuable for knife collectors or professionals requiring exact angle matching or very acute edge geometries.

How long does it take to sharpen a typical kitchen knife?

A moderately dull knife takes 10-15 minutes to sharpen completely through all grits. Heavily damaged blades requiring significant steel removal may take 30-45 minutes. The dual-sided sharpening means you work both edges simultaneously, cutting time by half compared to single-sided systems. Once you establish the initial bevel, maintenance sharpening takes just 5-10 minutes.

Can this system handle Japanese knives with different steel types?

Yes, the diamond stones work effectively on all steel types including hard Japanese steels like VG-10, SG2 and carbon steels. The precise angle control accommodates traditional Japanese geometries from 15-degree single bevels to 20-degree double bevels. Start with higher grits on very hard steels to avoid excessive material removal.

What maintenance does the sharpening system require?

Diamond stones need occasional cleaning with soapy water and a brush to remove metal filings. The aluminium components require no special maintenance beyond keeping them clean and dry. Guide rods should be wiped clean after use. The vise mechanism benefits from occasional lubrication with light machine oil on pivot points.

Is the practice knife actually useful for learning?

The included practice knife is essential for mastering the technique before working on valuable blades. It's pre-set to 20 degrees per side, giving you a reference angle to match. Practice proper stroke technique, pressure application and grit progression on this knife first. Many users report needing 3-5 practice sessions before feeling confident with their good knives.

How do I know what angle to sharpen my knives at?

Most Western kitchen knives work well at 20-22 degrees per side. German knives like Wusthof typically use 20 degrees, whilst Japanese knives often prefer 15-17 degrees. The advanced alignment guide helps determine existing angles on your knives. When in doubt, start at 20 degrees - you can always re-sharpen at a different angle later.

Can I sharpen serrated knives with this system?

The system works on plain-edge knives only. Serrated blades require different sharpening techniques and tools. However, many serrated knives have plain sections near the heel that can be sharpened. The system excels at straight edges, curved edges and even some recurved blade profiles, but the teeth of serrated edges need specialised equipment.

What's included in the advanced alignment guide?

The advanced alignment guide helps determine existing blade angles and ensures consistent knife positioning in the vise. It includes angle measurement tools, depth keys for consistent clamping position and shims for fine-tuning blade placement. This guide is crucial for matching factory angles or achieving specific edge geometries across your knife collection.