A Guide to Knife Grinds – Knife Depot

The Scandinavian grind, or Scandi grind, is a short flat (occasionally convex) grind on a thin blade where the primary grind is also the edge bevel. This means that you do not have a secondary edge bevel/grind at all; there is only the one primary grind which is ground to zero to make the edge, sometimes called a Zero Sabre Grind.

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Knife Grinds Guide - Blade Grinds & Their Strengths | Blade HQ

The flat grind is the simplest grind pattern for any knife. Rather than being ground in a concave or convex curve, the grind of the blade is tapered consistently or in a flat manner from the spine to the edge of the blade. A full flat grind goes from the spine of the blade to the edge. You will commonly see full flat grinds labeled FFG.

Blade Grinds – Spyderco, Inc.

FALSE EDGE A sharpened secondary edge on the spine of a blade near the point. If unsharpened, it is called a swedge. FLAT SABER GRIND A blade ground with flat bevels that extend from the centerline of the blade to the cutting edge. This grind maintains full thickness through a larger portion of the blade for increased strength. FULL-FLAT GRIND

Do You Know Your Blade Grinds and Profiles? | RECOIL OFFGRID

Flat Grind. The flat-ground or "V ground" blade is one of the most basic edge styles in existence. In a flat-ground blade, both sides taper toward each other at a consistent angle from the spine of the blade to the edge, where they meet. The flat grind is most commonly found in kitchen knives, as well as many blades manufactured by Spyderco ...

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Carving Axe Part 2: Edge Geometry and Grinding

Jun 20, 2013· As I grind both bevels I frequently check the flat left from grinding the edge to a curve. I try to keep the flat straight and even in width. In the picture above, note the inconsistencies in the width of the flat. When I return to the grinder I remove more material from the areas where the flat is thicker and avoid grinding in the areas that ...

Blade Grinds

The primary grind may be concave, flat, or convex. Concave, or hollow, grinds are quick to sharpen, but delicate. Flat grinds are sturdier, and simple to sharpen on basic equipment. Slightly convex grinds are sturdier still, and hold an edge very well. The primary grind may, or may not, extend all the way from the edge to the back of the blade.

Common Glass Edge Treatments | Abrisa Technologies

Machine Ground – Diamond embedded grinding wheel put a satin finish on the edge; Pencil – edge has a radius similar to pencil of a "C-shape". Flat – a flat edge with a small 45 degree chamfer on the very top and bottom. Machine Polished – Taking a ground edge another step, polishing the edges to give the glass a nice sheen finish.

Knife Grind Basics! Hollow, Flat, Scandi, Convex, and ...

Jun 12, 2017· In this video knife maker Walter Sorrells discusses the advantages and disadvantages of various grind types -- flat grind, hollow grind, convex grind, Scandi grind, etc. both from the perspective ...

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FAQ: What Are The Advantages And Disadvantages Of ...

Flat grind. What it is: A flat grind is a single, symmetric V-bevel -- the blade tapers from a particular height on the blade and ends at the cutting edge.A flat grind that begins at the blade's spine is called a "full flat grind"; a "saber grind" begins its bevel lower on the blade; and a Scandinavian (or "Scandi") grind begins lower still.

Full Flat Grind vs Hollow Grind | BladeForums.com

Mar 28, 2011· 2. Full Flat 3. Convex In each case a zero grind is superior to a secondary grind. ie a hollow grind all the way to the edge will slice better than a hollow grind + secondary edge bevel, and a full flat grind all the way to the edge will cut better than a ffg with a secondary bevel.

The Blade Geometry FAQ at KnifeArt.com

- The Flat Grind. The flat grind endeavors to provide an edge that is both thin and strong, and leaves a strong thick spine. The grind is completely flat, going from the spine to the edge. This grind is harder to make, because a lot of steel needs to be ground away. However, the edge ends up being fairly thin and so cutting very well.

Glass Beveling, Glass Edging | One Day Glass

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edge rounding of sheet metal | deburring of sheet metal

Loeser is building machines for deburring, edge-rounding, grinding and polishing of flat material like fine stamped parts or fine blanking parts as well as profiles. Deburring and edge-rounding of sheet-metal is one of our main fields. We integrate widebelt grinding systems as …

What Are Basic Knife Grinds? | Knife Edge Variations Explained

FLEA DT is a single hollow grind. Flat Grind. This is perhaps the oldest of all knife grinds and is one of the more difficult grinds to achieve. In a flat grind, both sides of the metal are ground consistently, gradually tapering from the spine to the edge, forming a long isosceles triangle.

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What's the Best Kind of Knife Grind? - Blade Magazine

Apr 17, 2018· Award-winning American Bladesmith Society master smith Jim Crowell won the 1st Annual BLADE Show World Championship Cutting Competition in 2003 and was inducted into the ABS Hall of Fame in 2016. "My opinion for the best blade geometry is a full flat grind with a convex edge," Crowell begins. "This grind will give the smoothest transition from the full thickness of the spine to the ...

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Flat grinding advice? | BladeForums.com

Apr 24, 2016· Then, when you are finally at your desired bevel height, just lay the bevel flat against the belt and push "into" the edge to take away that little bit of extra "safety meat" between the main flat grind and the edge to make it ONE flat bevel, as opposed to 2 separate flat planes.

Lansky Sharpeners :: Knife Edge Grinds and Uses

Jan 28, 2013· The V shaped, flat grind bevel often starts between the spine and the edge and tapers evenly towards the edge. High Flat ground blades bevel starts high up near the spine. With Scandi (Sabre) blades the grind will start below the midway point, towards the edge. The High Flat and Scandi grinds are ideal for whittling or woodworking.