Whether you’re fabricating brackets, housings, or custom metalwork, accurate cutouts are essential. This guide highlights five highly relevant stencil kits designed to speed up plasma cutting while delivering clean, repeatable results. Each kit includes multiple sizes and specialized shapes, helping you match your plasma cutter and drag shield diameter with ease. Read on to compare features and find a kit that fits your workflow.
| Product | Brand | Key Benefit |
|---|---|---|
| Plasma Stencil – Circle Cutter Guide – 5 pc. Kit – .430″ | 911 motorsports | Fast, accurate circle cuts with multiple sizes |
| Plasma Stencil – Square Cutter Guide – 5 pc. Kit – .430″ | 911 motorsports | Precise square cutouts with carriage bolt fit |
| Plasma Stencil – Circle PRO Upgrade – Cutter Guide 5 pc. Kit – .430″ | 911 motorsports | Expanded size options and improved gap coverage |
| Plasma Cutter Straight Edge & Stencil – Magnetic Holders – 2 pc. | 911 motorsports | Stable straight edges for hard-to-reach placements |
| Plasma Stencil – Circle Cutter Guide – 5 pc. Kit – .580″ | 911 motorsports | Additional circle sizes for larger projects |
Plasma Stencil Circle Cutter Guide 5 pc Kit

The Circle Cutter Guide kit provides a 5-piece set with ten hole sizes that enable quick, repeatable circle cuts. Stencils are offset to cut the indicated size from the center, leaving clearance for easy assembly. The outside radius offers bonus sizes, increasing versatility for 380/430 and 580 ranges. This kit is designed to help fit your plasma arc and drag shield diameter, supporting fast setup and consistent results across multiple projects.
Plasma Stencil Square Cutter Guide 5 pc Kit

This Square Cutter Guide kit focuses on precise square cutouts, using offsets to ensure a tight fit. It includes multiple sizes, with under-sized holes (1/4″, 3/8″, 1/2″) by design to secure carriage bolts during assembly. The guides help maintain alignment and reduce miscuts when working with recessed areas or tight tolerances.
Plasma Stencil Circle PRO Upgrade – Cutter Guide 5 pc Kit

The Circle PRO Upgrade expands on the standard Circle set by filling gaps and adding more sizes. Like other Circle stencils, the sizes are offset for center-cut efficiency, with a design that accommodates a wider range of diameters. This kit is intended to improve coverage for projects that require more versatile circle options, while preserving quick setup and accuracy.
Plasma Cutter Straight Edge & Stencil – Magnetic Holders 2 pc

These magnetic holders secure straight edges or stencils where clamps cannot reach. They support easy positioning and firm hold to prevent movement during cutting. Each Mag Holder delivers about 6 lbs of pull and 3 lbs of shear strength, using neodymium magnets for reliable alignment on metal surfaces. Ideal for long, straight cuts or where consistent edge guidance is critical.
Plasma Stencil 6″ Oval Trailer Light Cutter Guide

Designed for trailer lighting work, this 6″ Oval Cutter Guide is compatible with flush mount or recessed lights. It features laser-etched centerline marks and an edge of cut, helping operators align the stencil with precise reference points. The kit supports consistent, fast cuts for trailer installations and similar profiles requiring an oval geometry.
Plasma Stencil Circle Cutter Guide 5 pc Kit – .580″

This larger-circle kit mirrors the features of the smaller Circle Cutter, offering a wide range of sizes across ten hole options. Offsetting from the center for precise cutouts allows extra clearance for assembly. The extended size range makes it suitable for bigger diameter requirements and adds flexibility for varied projects, including 380/430 and 580 size work.
Plasma Stencil Tri Slot Cutter Guide 3 pc Kit – .430″

The Tri Slot Cutter Guide enables precise slots with laser-etched sizes, centerline marks, and defined end points. Offsets ensure tight-fitting slots that align with bolt or fastener holes. This kit supports efficient, repeatable slot cutting for components requiring precise linear gaps and alignment references on metal panels.
Plasma Stencil Tri Slot Cutter Guide 3 pc Kit – .380″

The 0.380″ variant of the Tri Slot Cutter adds smaller slot options with the same laser-etched baselines, centerline markers, and slot endpoints. This supports tight tolerances in narrow channels or small-component assemblies where slot precision is critical for assembly fidelity and performance.
Buying Guide
- Cut profile support: Circle, square, and slot stencils cover the most common plasma cutting needs. Choose kits that match the geometries you use most often (circles for holes and grommets, slots for fasteners, ovals for lights).
- Size range and precision: Look for sets with a broad diameter range and offsets that yield accurate center cuts. Larger kits add versatility for bigger projects, while smaller sets are lighter and faster for frequent use.
- Material compatibility: Ensure stencils are made of durable materials that resist heat and warping. Magnet-based holders are beneficial for stable alignment on ferrous surfaces.
- Ease of alignment: Laser-etched marks, centerlines, and edge notes are helpful references. Some kits include clear labeling and optional bonus sizes for expanded coverage.
- Compatibility with equipment: Confirm the drag shield diameter and plasma cutter type align with the stencil sizes. Offsets should accommodate your typical torch arc and shield gap for clean cuts.
- Speed vs. accuracy: Quick-change circular or slot guides boost throughput, but ensure the set’s tolerances meet your project’s accuracy requirements to avoid rework.
- Portability and storage: Kits with compact, organized packaging help keep sizes accessible and reduce setup time on the shop floor.
- Expansion potential: If you anticipate growing needs, prefer a line with upgrade options (e.g., Circle PRO Upgrade) to extend the same system across more tasks.