Why Choose This Diamond Tool Sharpener?

When it comes to fine points and precision edges, accuracy matters. This compact diamond tool sharpener is engineered with thousands of bonded industrial-grade diamond particles, allowing it to sharpen hardened steel, carbide, ceramic and stainless steel.

Its pen-style design makes it portable, controlled and easy to use –perfect for anglers, dart players, DIY users and gardeners.

Key Benefits

• Precision darts sharpener for steel-tip darts
• Effective fish hook sharpener for clean hook penetration
• Sharpens secateurs, pruners and loppers
• Reliable pen knife sharpener for straight-edged blades
• Smooths glassware chips
• Three sharpening surfaces: flat, ½ round and groove
• Long-lasting diamond-coated rod
• Retractable design with protective aluminium case

The three sharpening surfaces of this diamond tool sharpener has thousands of industrial grade diamond particles bonded to a steel alloy. They are very long lasting; retain their flatness and sharpen the hardest materials incl. carbide, ceramic & stainless steel. Diamond rod length: 6.7cm/2.6″

Ideal for Darts Sharpening

A sharp dart point improves board penetration and consistency. This darts sharpener allows you to lightly refine steel-tip dart points, removing minor burrs and restoring a clean, sharp finish – ideal for maintaining performance.

Fish Hook Sharpener for Clean Hook Sets

Blunt hooks reduce catch rates. This precision fish hook sharpener allows you to quickly restore a fine point to improve hook penetration and reliability.

The grooved diamond surface helps maintain consistent sharpening angles for pointed tools.

Multi-Purpose Tool Sharpener

This versatile pen knife sharpener works on:

• Wood chisels
• Utility knives
• Penknives
• Multi-tool blades
• Bradawls
• Scribers
• Carbide tile cutters
• Pointed DIY tools
• Pruners, loppers and secateurs
• Removing glassware chips
• Darts
• Fishhooks

The flat and half-round diamond surfaces allow controlled sharpening of straight and shaped edges.

Three Diamond Sharpening Surfaces

The diamond rod features:

• Flat surface – for straight edges
• ½ round surface – for curved tools
• Grooved surface – for hooks and pointed tools

Thousands of bonded industrial-grade diamond particles ensure:

• Exceptional durability
• Maintained flatness over time
• Ability to sharpen carbide, ceramic and stainless steel

Diamond rod length: 6.7cm (2.6″)

Durable, Compact & Portable

The anodised aluminium case:

• Protects the diamond rod when not in use
• Extends rod life
• Features a knurled locking nut to secure the rod at any length

Retracted length: 13.8cm (5.4″)

Lightweight and pocket-sized, this diamond tool sharpener is ideal for toolboxes, tackle boxes or darts cases.

Trusted and Recommended

Rated 5 Stars by Amateur Gardening for features, performance and value.

Best Buy Score 15/15

Diamond Tool Sharpener FAQs

Can this be used as a darts sharpener?

Yes. It is ideal for lightly refining steel-tip dart points to remove burrs and restore sharpness.

Is it suitable as a fish hook sharpener?

Yes. The grooved diamond surface is particularly useful for sharpening hooks and pointed tools.

Can it sharpen pen knives?

Yes. This pen knife sharpener works on straight-edged penknives and small blades.

Will it sharpen carbide or ceramic?

Yes. The industrial-grade diamond surface is suitable for carbide, ceramic and hardened stainless steel.