Cold Steel 4 Max 62RM Folding Knife Review | OsoGrandeKnives

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62RM: 4-Max Folder (Satin 20CV PlainEdge Blade)
Cold Steel Knives

Andrew Demko is one of the most respected custom knife makers in the industry. The incomparable strength, and bold overbuilt aesthetics of his work have developed quite a following, and his custom knives have become highly collectible in recent years. Andrew has a well-established collaborative history with Cold Steel, working not only as a Designer and member of the Cold Steel Research and Development Team, but also as one of their PROOF crew, making world renowned cuts in the Cold Steel promotional testing videos!

As a lifelong Martial Artist (a 5th Degree Black Belt in Aikido), Andrew shares many of the same interests as Cold Steel President Lynn C Thompson, and together they have collaborated to design some of Cold Steel’s most popular knives.

It is with great pleasure therefore, that we are introducing the first of the Signature Edition Custom Classics; Andrew Demkos 4-Max!

Bringing together all of the finest elements of Andrew’s design genius, the 4-Max was developed with one goal in mind, to deliver the maximum strength and highest performance within a 4 inch blade limit.

This over-built beast is without a doubt the strongest knife that Cold Steel has ever produced and perhaps one of the strongest 4″ folding knives in the world!

Bridging the gap between production knives and expensive custom offerings, the 4-Max is 100% made in the USA, from the finest materials available.

The 4-Max’s extra thick, extra wide, drop point blade is made from USA CPM20cv steel – offering a near perfect balance between durability and edge holding performance. Sharpened to a razor edge and then two-tone satin polished, it’s as good looking as it is effective!

The 4-Max’s matte finished tumbled titanium liners and back spacers contrast beautifully with the Desert Tan 3D CNC machined and bead blasted American G10 and provide an even greater degree of strength to this already immensely tough knife.

Despite its highly collectible appeal, the 4-Max is no mere safe queen. It is not an art knife to be displayed in a glass case – it is built to work, and work hard!

Unashamedly big, bold and beastly – the 4-Max is a real heavyweight.

Sure to last a lifetime of hard use – and more!


Overall Length: 10.00 in.
Blade Length: 4.00 in.
Cutting Edge: 4.00 in.
Blade Thickness: 4.5 mm
Blade Material: CPM-20CV Stainless Steel
Blade Style: Drop Point
Blade Grind: Flat
Blade Finish: Two-Tone Satin Polished
Edge Type: PlainEdge
Handle Length: 6.00 in.
Handle Material: G10
Handle Color: Desert Tan
Weight: 9.20 oz.
Pocket Clip: Ambidextrous Tip-Up
Knife Type: Manual
Opener: Thumb Stud
Lock Type: Tri-Ad Lock Back
Brand: Cold Steel
Model: 62RM
Designer: Andrew Demko and Lynn Thompson
Country of Origin: USA

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Scowler says:

A Cold Steel product made Stateside? I’m shocked. Might buy one.

chocolat4hogs says:

Ordering one of these.


Happy to see fresh uploads on your channel. I`m north of 49th, Rocky Mtns living the dream. Keep cutting out your piece of Americas Dream and we will all meet later.

Roy Fernbach says:

Great looking blade, love cold steel’s new lines of folders… but waaaaaay too expensive.

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