Description & Features

Swix Racing Diamond Stones are versatile ski tuning tools designed for precision edge maintenance. Available in five grits (#100, #200, #400, #600, #1000), these 100mm stones feature a new, larger grinding surface for efficient work. Diamond stones combine the cutting ability of a file with the deburring and polishing ability of a traditional stone — all in one tool. The unique Swix diamond pattern provides superior cutting performance, smooth polishing, and exceptional durability.

Use coarse grits (#100, #200) to remove factory-hardened steel or repair rock damage, and finer grits (#400, #600, #1000) to de-burr and achieve a smooth, sharp finish. Convenient for on-hill touch-ups or full workshop tuning. For best results, pair with edge beveling tools and a stone lubricant like BEAST Juice.

Features

• Available in 5 grits: #100, #200, #400, #600, #1000
• Combines cutting, deburring, and polishing in one tool
• Special Swix diamond pattern for superior performance and longevity
• 100mm length with a larger grinding surface
• Coarse grits remove hardened steel and damage
• Finer grits polish edges to a razor-sharp finish
• Convenient for on-hill or shop edge tuning
• Recommended for use with edge bevel tools and stone lubricant
• Essential for ski racers and precision edge maintenance

Swix Racing Diamond Stones – Grit Guide

Five Grits

Extra-Coarse #100

The Swix Racing Diamond Stone #100 is an extra-coarse 100mm diamond grindstone designed for aggressive edge work. It removes hardened steel from rock damage and factory over-hardened tip/tail sections. Ideal for quickly setting bevels before finer polishing stones.

• Removes rock damage and hardened steel
• Bevels tips and tails quickly
• First step in edge tuning process

Coarse #200

The Swix Racing Diamond Stone #200 is a coarse 100mm diamond grindstone for setting and tuning ski and snowboard edge bevels. One of the most versatile stones, it delivers sharp and precise edges suitable for most conditions.

• Sharpens and maintains ski edges
• Ideal for bevel setting
• One of the two “must-have” grits

Medium #400

The Swix Racing Diamond Stone #400 is a medium 100mm grindstone that polishes ski and snowboard edges while maintaining sharpness. It’s an essential companion to the #200 stone for a complete edge tuning kit.

• Polishes and maintains edge sharpness
• Leaves a smooth finish
• Complements coarse stone for full tuning range
• Essential for racers and precision skiers

Fine #600

The Swix Racing Diamond Stone #600 is a fine 100mm grindstone for final edge polishing. It smooths edges after filing and helps maintain longer-lasting sharpness.

• Final polish after filing
• Increases edge durability and sharpness
• Recommended for ski race tuning
• Improves glide and control on hard snow

Extra-Fine #1000

The Swix Racing Diamond Stone #1000 is an extra-fine 100mm grindstone for achieving a mirror-like edge finish. Ideal for speed disciplines where maximum cutting precision and glide efficiency are required.

• Creates a mirror-like edge finish
• Maximum precision for speed events
• Used as final step in race tuning
• Perfect for GS, SG, and DH setups