Jasper 200 Precision Circle Guide

# Jasper 200 Precision Circle Guide

The Jasper 200 is designed for full-size plunge routers and delivers the highest level of accuracy for small to medium circles where exact diameter fit matters.

It is a precision-focused guide trusted by speaker builders, cabinetmakers, and woodworkers who need consistent, repeatable results.

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## What This Guide Is Designed For

Designed for:
• Full-size plunge routers  
• Small to medium precision circles  
• Speaker cutouts and exact circular openings  
• Projects where accuracy is critical  

VIEW FULL COMPATIBILITY GUIDE

If you need larger circle capacity, see the Jasper 300 (same router class, larger range)

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## Why Choose the Jasper 200?

• Precision-first design for accurate diameter control
• Repeatable results with no trial-and-error
• Purpose-built for plunge-router mounting patterns

The Jasper 200 is part of the Jasper system — designed to match the right guide to your router and your work, not a one-size-fits-all solution.

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## Recommended Router Bit

Choosing the right bit matters as much as choosing the right guide.

J601 Up-Cut Spiral Bit

A reliable, proven choice for general woodworking and everyday circular cuts. Produces clean results in solid wood, plywood, and MDF. Ideal for most standard circle-cutting applications where edge finish on the bottom face is not critical.

J603TT Double-T Compression Bit

Recommended for furniture-grade work and other high-value or visible materials, including speaker openings, where clean edges on both faces of the cut matter. Especially useful when working with solid hardwoods, veneered panels, or finished surfaces.

Upgrade for Furniture-Grade Results

Furniture Finish Upgrade Bundle

Includes the J603TT Double-T Compression Bit and the M350 Blemish-Free Pivot Plate, packaged together for convenience.

This upgrade is designed for furniture makers and builders working with large, visible, or high-value materials who want the cleanest possible results when cutting finished discs or precision openings. It enhances surface quality and reduces the risk of center-point blemishes on completed work.

M350 Blemish-Free Pivot Plate

The M350 replaces a traditional point-style pivot pin when cutting full circular discs. By eliminating a center-point pivot hole, it helps preserve the surface of finished discs such as tabletops, cutting boards, and decorative panels.

## Standard vs PRO Version

**Standard Version**  
Designed for most woodworking and speaker-building projects, offering the same accuracy Jasper is known for.

**PRO Version**  
Made from premium polycarbonate for maximum durability and long working life — ideal for frequent use, demanding shop environments, or anyone who wants a virtually unbreakable tool.

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## Circle Capacity

Cuts small to medium circles with consistent accuracy.

For larger circles, panels, or furniture components, a larger-capacity Jasper guide may be a better fit.

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## Recommended for Best Results

Your guide selection determines accuracy.  
Your accessories determine finish quality.

**Router Bit Options**

• **J601 Up-Cut Spiral Bit**  
A dependable choice for speaker cutouts and general circular work.

• **J603TT Double-T Compression Bit**  
Recommended for finished panels or plywood where clean edges on both faces matter.

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## Surface Protection

For finished panels or speaker baffles, the M350 Blemish-Free Pivot Plate helps prevent surface marks at the center pivot point.

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## How the Jasper 200 Fits Into the Jasper System

• Precision-focused guide for full-size plunge routers  
• Sister guide to the Jasper 300+ XLC  
• Ideal for exact, smaller-diameter work  

If you’re unsure which Jasper guide is right for you, start with the  
Which Jasper Circle Guide Do I Need? guide.

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## Built for Confidence

Jasper circle guides are trusted by professionals and serious hobbyists who need accuracy they can rely on — cut after cut.