Choosing the correct Jasper circle guide starts with identifying the type of router you use.

 

Jasper guides are designed around specific router platforms. This page helps you quickly determine which Jasper model matches your router type before you buy.

 

Identify Your Router Type

 

Use the visual guides below to identify your router type and the corresponding Jasper circle guide.

Full-Size Plunge Routers

Full-size plunge routers use a larger base and motor platform designed for heavier cutting and larger tooling.

Jasper circle guides designed for full-size plunge routers include:
• Jasper 200
• Jasper 300

If your router uses a full-size plunge base, do not use compact or trim router guides.

 

Compact & Trim FIXED BASE Routers

Compact and trim routers use a smaller base footprint and are commonly used for light-duty work, speaker cutouts, and furniture detailing.

Jasper circle guides designed for compact and trim routers include:

• Jasper 290
• Jasper 390

Check the compatibility chart to confirm your exact router model.

 

Compact & Trim with Plunge Base 

Compact plunge routers combine a smaller motor size with plunge capability, offering added depth control while maintaining a compact footprint.

Jasper circle guides compatible with compact plunge routers include:

• Jasper 390

Always verify mounting compatibility before purchase.

 

 

 

Important Compatibility Reminder

Router families often share similar shapes but use different base mounting patterns.

Before purchasing, always confirm your exact router model using the compatibility chart to ensure proper fit.

 

Still Not Sure?

If you are unsure which Jasper model fits your router, scroll down to review confirmed compatible router models and additional examples.

This verification step helps ensure you select the correct guide before purchasing.

Confirmed Compatible Router Models

The following section lists router models that have been verified for compatibility with Jasper circle guides.

If your router appears in this list, it has been confirmed to work with the corresponding Jasper model.