Collection: Scale Models & Miniatures
Shop micro drill bits, carbide drill sets, miniature end mills, and precision cutting tools for scale models and miniatures. These tools are useful for model railroad work, plastic model kits, model ships, miniature buildings, dollhouse projects, tabletop gaming miniatures, dioramas, RC models, resin parts, and other hobby projects that require very small holes or fine-detail cutting.
Use this page as a guide to choose the right type of tool for your project. Whether you need to drill tiny holes for pins, wire, rods, magnets, lights, handrails, or hardware — or you need small end mills for trimming, slotting, engraving, or shaping miniature parts — the links below will help you find the best starting point.
Choose the Right Tool for Your Project
Individual Micro Drill Bits
Choose exact small drill sizes for pinning, wire holes, rods, magnets, lights, handrails, grab irons, small hardware, and precision model-building work.
Carbide Drill Bit Sets
A good choice when you need a range of small drill sizes for different model, miniature, hobby, repair, and craft projects.
Micro / Miniature End Mills
Useful for small slots, trimming, light milling, shaping, pocketing, and fine-detail cutting in compatible model-making and small-part materials.
Single Flute & O-Flute End Mills
Often useful for plastics, acrylic, resin, soft materials, and small hobby parts where clean cutting and good chip clearance are important.
Ball Nose End Mills
Useful for rounded grooves, contours, 3D-style detail work, small relief cuts, and shaped features on compatible miniature and hobby materials.
Engraving & Fine Detail Tools
Helpful for marking, engraving, layout, decorative detail, inlay-style work, signmaking, and other fine-detail CNC or hobby projects.
Common Uses for Scale Models & Miniatures
- Drilling small holes in plastic model kits, model ships, model cars, aircraft models, and model railroad parts
- Pinning miniature parts, figures, arms, accessories, and fragile assemblies
- Adding holes for wire, rods, magnets, lights, handrails, grab irons, rigging, hinges, and small hardware
- Cleaning or sizing holes in resin, plastic, wood, and small hobby parts
- Fine-detail work on dioramas, dollhouse miniatures, tabletop gaming terrain, and custom model builds
- Small CNC, engraving, or light milling work where miniature-scale detail is needed
Important Use Notes
- Carbide micro drills and end mills are hard and precise, but they can break if bent, forced, or side-loaded.
- For hand drilling, a pin vise or controlled micro drill holder is usually better than an unsupported hand drill.
- Use light pressure and let the tool cut instead of forcing it through the material.
- When drilling tiny parts, support the workpiece so it cannot twist, flex, or grab the tool.
- For resin, plastic, and delicate model parts, test on scrap material first when possible.
Need help with drill speeds and starting values?
For general carbide drill use, see our starting guide for drill speeds, feeds, and setup notes: carbide drill feed & speed starting guide →
Need help choosing?
For tiny round holes, start with micro drill bits or drill sets. For cutting slots, pockets, contours, or shaped details, start with micro end mills, O-flute end mills, ball nose end mills, or engraving tools depending on the material and project.