Grobet USA Swiss Pattern Precision 6" Half-Round File – Cut 00, 2, 3, 4 & 6
Designed for precision shaping and finishing, these Grobet USA Swiss Pattern half-round files combine a flat surface and a rounded surface in one versatile hand tool. This profile allows you to work on flat areas, inside curves, concave surfaces, and transitions where different contours meet.
The file tapers in both width and thickness toward the point, providing greater access and control when working in progressively smaller or tighter areas. Both the flat and rounded surfaces are double cut for efficient material removal.
Choose from Cut 00, 2, 3, 4, or 6 to match the amount of material removal and surface finish required. From aggressive initial shaping to extra-fine finishing, the available cuts make it easy to select the right file for each stage of your work.
Features & Benefits
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Half-Round Profile: Combines one flat surface with one radiused surface for working on both flat and curved areas.
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Tapered Shape: Tapers in width and thickness toward the point for improved access to detailed and confined areas.
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Double-Cut Surfaces: Both working surfaces are double cut for effective, controlled material removal.
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Multiple Cut Options: Choose from Cut 00, 2, 3, 4, or 6 depending on the desired cutting action and finish.
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Versatile Shape: Useful for flat surfaces, inside curves, concave areas, and contour transitions.
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Precision Filing: Well suited for jewelry making, metalworking, fabrication, repair, and other detailed bench work.
Specifications
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Brand: Grobet USA
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File Type: Swiss Pattern Precision Half-Round File
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Length: 6" (150mm)
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Profile: Half-round
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Shape: Flat on one side, radiused on the other
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Cut: Double cut on both sides
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Available Cuts: 00, 2, 3, 4, and 6
Cut Options
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Cut 00 – 31.111: Extra coarse for aggressive material removal and initial shaping.
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Cut 2 – 31.114: Medium cut for general-purpose precision filing and refining.
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Cut 3 – 31.115: Medium-fine cut for controlled refining and smoother surface preparation.
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Cut 4 – 31.116: Fine cut for detailed filing and finishing.
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Cut 6 – 31.117: Extra-fine cut for very fine finishing and precision surface refinement.
Ideal For
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Jewelry making and repair
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Precision metalworking
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Filing flat and curved surfaces
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Shaping inside curves
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Refining concave surfaces
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Detailed fabrication
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Tool and die work
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Progressive shaping and finishing
Frequently Asked Questions
What is a half-round file used for?
The combination of a flat side and rounded side makes a half-round file useful for both flat surfaces and curved or concave areas.
Are both sides of the file cut?
Yes. Both the flat and rounded working surfaces are double cut.
Does the file taper toward the tip?
Yes. It tapers in both width and thickness toward the point, providing better access when working in smaller or more confined areas.
What is the difference between the available cuts?
The cut number indicates the relative coarseness of the file. Lower numbers remove material more aggressively, while higher numbers provide progressively finer filing and finishing.
Which cut should I choose for aggressive material removal?
Cut 00 is the coarsest option on this listing and is best suited for initial shaping and faster material removal.
Which cut should I choose for fine finishing?
Cut 4 provides a fine cutting action, while Cut 6 is the extra-fine option for the most refined finish available on this listing.
Are all five cuts included?
No. Cut 00, 2, 3, 4, and 6 are individual selectable variants. Choose the cut that best matches the amount of material removal and finish required.
