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Knife Standards

PREORDER: The RR3 'Stonemilled'

PREORDER: The RR3 'Stonemilled'

Regular price $335.00 USD
Regular price $350.00 USD Sale price $335.00 USD
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The RR3 in the 'Stonemilled' variation

A brand new design from ATR & Knife Standards

Dedicated to my Father RR, this design is the next step in the Knife Standards journey. The RR3 integrates familiar lines and brand new features to make it an easy choice for everyday carry. The RR3 is my smallest design yet and my first liner lock. The smaller size and sleek silhouette make for a low profile, comfortable carry. 

We are using Vanax SuperClean blade steel for The RR3 which is an extremely corrosion resistant steel. The full flat ground drop point blade is perfect for everyday carry tasks, and can be deployed with both the dual thumbstuds and the front flipper. 

The RR3 'Stonemilled' features a nested inset liner lock, 6AL-4V titanium handles in my signature milling pattern, a milled titanium clip and a stonewashed finish on the blade. The 'Stonemilled' variation is ready for hard use.


Vanax Superclean blade steel

HRC: 60-61

Flat grind

Stonewashed blade finish

Chamfered 6AL-4V titanium handles

Stonemilled handle finish

Multiple deployment methods

Internal milling

Captive pivot

All T8 hardware

Custom square pivot with RR initials

Reversible milled titanium pocket clip

Dual thumbstuds

Steel liner

Ceramic bearings and ceramic detent

Each RR3 will be numbered

Specifications and Materials

Blade Steel: Vanax Superclean

HRC: 60-61

Cutting Edge: 2.9" (73.6mm)

Total Blade Length: 3.2" (81.5mm)

Blade Thickness: 0.11" (3mm)

Blade Grind: Flat

Blade Finish: Stonewashed

Handle Material: 6AL-4V Titanium

Handle Length: 4.2" (106.7mm)

Handle Height: 0.94" (24.1mm)

Handle Width: 0.53" (13.6mm)

Overall length: 7.40" (188.2mm)

Lock type: Nested inset liner lock

Pivot: T8 Captive

Hardware: T8

Bearings: Ceramic

Detent: Ceramic

Weight: 4.3 oz (121g)

Designer: ATR

Manufacturing partner: Bestech

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