I just received my sharpener. Of the five kits they offer: assorted, coarse, medium, fine and diamond, which is the one that is needed the most?

Course is basically for tools (axe, shovel, etc). Medium and fine for knives. Mediums wear down the fastest, but you definitely need to use the fine to get it paper-slicing sharp. When i restock I buy a multipack and a medium pack. I've tried a couple of off brands and while they are much less expensive and they mostly work, you really need the 6000 grit fine to put a polish on it to get razor sharp. I am using those ones up on things that don't need to be as sharp as kitchen, pocket, or hunting knives. Unless you can find the exact grits as these, just stick with the name brand..

How long do the belts last? 20 sharpenings, 50 sharpenings, etc.. Do the belts all last equally long, or will fine wear out faster than medium?

I sharpened approx. 14 knives various sizes initially, course and medium belts still in good shape went thru 85% of a fine belt so yes the fine will wear out quicker than the other grits but once sharp not bad wear on the maintenance touch ups.

A friend of mine loves his work sharp, the only concern he has is sharpening the very tips of his pocke knives. He says its somewhat difficult

I have just started using my Work Sharp Knife Sharpener. I found that sharpening the tip of a pocket knife is tricky but doable. You have to follow the blade curvature while keeping the knife blade flush with the guide. It takes a couple of tries to get this right. If you don't follow the curvature the tip will not have the correct angle and if you don't keep the blade against the guide the angle will be off. I have been sharpening everything from my pocket knives to my wife's kitchen knives.

Do these belts fit the WSKTS-KO?

Yes, they would work. Note that one of the belts that comes with the KO is 1/2" width already, the 6000 grit. 3/4" width on the others, but obviously 1/2" would work

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WORK SHARP Assorted Belt Kit – WSSA0002012 Knife and Tool Sharpener Belt Kit – Assorted Grits (P80, P220, 6000) Official Replacement Belt Kit for KTS Models (Pack of 6)

Product ID: 253536136

Details

Brand
WORK SHARP
Colour
Replacement
Item weight
14 g
Material
Stone silicon
Product dimensions
5.7L x 3.2W x

💧Waterproof & flexible backing

⚙️3 grit levels for precision

🛠️6 premium replacement belts

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KSh4952

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔪 Sharpen Smarter, Not Harder — Stay Ahead with Every Edge!

DURABILITY MEETS PERFORMANCE - Premium Norton and micro-mesh abrasives ensure long-lasting belts that maintain peak sharpening efficiency.
WATERPROOF FLEXIBLE BACKING - Advanced polyester and cotton backing with polymer cushioning guarantees durability and smooth operation under any condition.
TAILORED FOR WORK SHARP KTS MODELS - Perfectly sized 1/2" x 12" belts designed exclusively for WSKTS series—no compromises on fit or function.
TRUSTED BY PROFESSIONALS WORLDWIDE - Over 11,000 five-star reviews confirm this kit as the go-to for serious tool and knife sharpening.
PRECISION SHARPENING AT EVERY STAGE - Coarse (P80), Medium (P220), and Ultra-Fine (6000) grits cover all your sharpening needs for flawless edges.

The WORK SHARP Assorted Belt Kit (WSSA0002012) includes six high-quality replacement abrasive belts—two each of coarse (P80), medium (P220), and ultra-fine (6000) grits—engineered for optimal sharpening performance on Work Sharp KTS models. Featuring premium Norton and micro-mesh abrasives with waterproof and flexible backing, these belts deliver durable, precise sharpening for knives and tools, backed by thousands of satisfied professionals.

Specifications

ASIN	B003UA18GC
Brand	WORK SHARP
Brand Name	WORK SHARP
Compatible Material	Metal
Customer Reviews	4.7 out of 5 stars 11,429 Reviews
Global Trade Identification Number	00662949038089
Grit Material Type	Oxide
Grit Number	6000
Grit Type	Coarse,Fine,Medium
Grit material	Oxide
Grit type	Coarse , Fine , Medium
Included Components	WSSA0002012
Item Dimensions	32 x 57 x 178 millimeters
Item Type Name	Sharpening belt, Replacement belt, accessory, abrasive
Item Weight	14 g
Item dimensions L x W x H	32 x 57 x 178 millimeters
Item weight	14 g
Manufacturer	Work Sharp
Material	Stone silicon carbide
Material Type	Stone silicon carbide
Model	WSSA0002012
Number of Items	6
Part Number	WS2012
Set Name	Assorted
UPC	755383811957 662949038317 716080069805 799154403309 662949038089 014445381266 751663522094 752418165436 798762674880 799154403453
Unit Count	1 Count

Reviews

J**I

S se adapta muy bien

La calidad, la calidad es muy buena

29.12.2025

M**N

Definitely original quality

13.08.2025

R**O

Cintas para afiador de facas

Deveriam dar a opção de se comprar kits com uma só granulação, a média, a mais utilizada!

17.02.2022

K**Y

Good quality

Works great

29.04.2026

A**R

High Quality

Excellent for sharpening , shaping wood and all sorts of hobby pursuits .

24.07.2021

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