Bastard file width

Some files have more than two bellies or faces, and can feature different tooth patterns on each. Similarly, the edges of a file can be smooth or have teeth.

Smooth edges are also called safe edges. Depending on its shape or profile, a file can have flat edges, tapered edges or round edges. Opposite the tang is the point. Strangely enough, the point is often quite square and rarely pointed.

Yet the point is, in fact, the end you point at the work. The tang or handle is not included when determining the length.

Most hand files are classified as Swiss Pattern or American Pattern. The length of a file also affects the coarseness, regardless of the cut. This is because shorter files are generally used for finer work. The relationship between the grades of coarseness for each length remains the same. Made to exacting measurements, these files are smaller and finer than American Pattern files.

With teeth that extend to the edge and narrow points for working in tight areas, Swiss Pattern files are ideal for detailed work, often used by jewellers, watchmakers, model makers, and tool and die makers. A single cut file has one set of teeth; a double cut file has two. Some files are single cut on one face and double cut—or even smooth—on the other. Hand files are also categorized by profile, that is the shape of the file. Examples include flat, round, square, tapered, etc.

Although there are numerous sizes, shapes and types, files generally fall into one of the categories listed below. Within these categories, there are standard variations, each with a particular design. Check out our file identification chart to see how many different files are available. These files are used in numerous applications and on most metals and are available in a variety of profiles and cuts.

Saw files are usually single cut to deliver a smoother finish. They are suited to sharpening saw blades and dressing tool edges, especially where a finer, sharper edge or smoother surface finish is desired. These are file-like tools that have been developed over time for specific applications or materials. Examples of special-purpose files include wood rasps, foam files and body filler files.

Shape, tooth pattern and other material-specific criteria determine the optimum use for these files. Mini versions of machine and knife files, die sinker files are designed to dress and finish dies. Somewhat resembling dentists tools, rifflers have uncut middle sections, making them safer and more comfortable to handle.

Rifflers have slender, narrow ends to facilitate fine detail work. There are two types of riffler files—die-sinker rifflers and silversmith rifflers, both available in a variety of patterns and shapes. Die-sinker rifflers tend to be smaller and finer—the tools of die-sinkers, jewellers and instrument makers. Silversmith rifflers have longer middle sections and wider ends. Needle files feature a double cut pattern. Used by jewellers, die makers and other detail craftsmen, needle files come in 12 different shapes and feature long, knurled handles.

Because of their diminutive size, some needle files have integrated plastic handles to decrease finger cramping, cuts and abrasions. A Bastard cut file will be between the coarsest and second cut meaning the teeth are quite coarse and ideal for rapid material removal while still leaving a smooth finish.

The Single Cut means that the file has one set of diagonal rows of teeth. What does a flat bastard file do? Flat Files Bastard Cut are double-sided handheld files that are both bastard coarseness and double cut. The coarseness refers to how quickly and aggressively the file can remove stock. Bastard cuts are the intermediate between the coarsest and the second cut coarseness.

Rasps are similar to files. They are made of hardened steel in the same file shapes. The main difference between rasps and files is the tooth configuration. Rasp teeth are cut individually, and they look like miniature chisels across the rasp surface. Single cut files top have one set of teeth.

Double cut files have two bottom. Hand files are also categorized by profile, that is the shape of the file. Used for repairing and filing ward notches in locks and keys. May also be used in narrow spaces where other files will not fit. Single cut File: A single cut file has rows of teeth cut in one direction across its face.

It can cut chips as wide as the cut of the file. For example, a triangular file should be used on acute internal angles, to clear out square corners and in sharpening saw teeth. A flat file should be used for general-purpose work, a square file for enlarging rectangular holes and a round file for enlarging round holes. The phrase is especially used in the U. Having these two opposing cuts allows for more aggressive removal of material and more pressure is often used with double cut files than single cut files to take advantage of this design.

These flat bastard files are also tapered at the tip to allow for more detailed work. These double cut flat bastard metal file tools are commonly found to be used by those who require aggressive stock removal, such as repairmen or machinists.

This hand file can be used for general stock removal purposes as well as de-scaling, die casting, die forging, foundry casting. Clean with a wire file cleaner if it gets clogged. Oops, something went wrong. Half Round with Double-Cut Faces. Tapered Rectangular with Double-Cut Faces. Tapered Rectangular with Single-Cut Faces.

Plastic Pouch Steel, Iron Tapered Rectangular with Rapid-Cut Faces. Tapered Round with Double-Cut Face. Tapered Square with Double-Cut Faces. One 10" Lg. Half Round with Rapid-Cut Faces. Half Round.

Tapered Rectangular. Tapered Round. Tapered Square. Tapered Triangular with Double-Cut Faces. Square Files. Triangular Files. Knife Files. Half-Round Rasps. Single-Cut Edge. Tooth Style. Round Rasps. Rectangular Files for Stainless Steel. Flat Bastard Files.

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