Which bit of the sharpener should be used for the blades of a 21" lawnmower?

In the picture it would be the left end of the sharpener or the end of the extension. The very end of the extension has the sharpener for mower blades. The length of the mower blade doesn't matter (21" or 30") it should work on all mower blades. There is a set of instructions that come with the sharpener that are very helpful and explain what section to use with various blades.

I need to sharpen lawn mower blades. How many blades can it sharpen before it goes dull?

I'd say a lot. I've only sharpened the 3 blades on my garden tractor, but see no wear at all on the carbide

Does it have a case or something to store it ?in

It does not come with a case. I hang it on my pegboard in the shed.

Can I use it on a meat slicer?

Haven’t tried it for that. But worked great on all my knIves. Has to have smooth/straight edge, not jagged.

Desertcart Logo

Deliver to Switzerland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔧 Sharpen smarter, not harder — your all-in-one edge upgrade!

ERGONOMIC SAFETY GRIP - Oversized handle with rubber over-mold and hand guard for secure, glove-friendly use.
UNIVERSAL EDGE MASTERY - Sharpen everything from knives to lawn mower blades with precision.
GLOBAL QUALITY ASSURANCE - Backed by 3 years of commitment and rigorous testing from USA, Germany & Australia.
PRECISION ANGLES PERFECT EDGES - Three preset slots ensure flawless sharpening for single & double bevel blades.
BUILT TO LAST SHARPEN AFTER SHARPEN - Durable tungsten carbide and ceramic bars withstand over 10,000 uses without wear.

The SHARPAL103N is a versatile, professional-grade multi-sharpener designed to restore and hone a wide range of blades including knives, mower blades, axes, and garden tools. Featuring 5 specialized sharpening components with 3 preset angle slots, tungsten carbide and ceramic bars, it delivers precision sharpening for both single and double bevel edges. Tested for durability over 10,000 uses, it offers a safe, ergonomic grip with a large hand guard and rubberized handle, backed by a 3-year global warranty and superior after-sale service.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.