Will this work with a Black & Decker RTX rotary cutter?

Yes it does work on the B&D RTX. I have the RTX. I have this attachment, along with multipurpose cutter, flex shaft, dust blower.

Will this work with Dremel Moto Tool 8220?

The instruction manual states it will work with models 100, 200, 275, 285, 300, 395, 398, 400, 800, 3000, 4000, 8100, 8200, 8220 & 4200. It should work with your 8220.

Will this fit my Dremel 3000?

the first Dremel tool I bought, a 3000 or similar, came with one of these. Awesome for holes in sheet rock. Yes it will fit yours

Will this work on a Black and Decker RTX rotary tool ?

It should assuming that the thread size is the same. Most rotary tools have the same thread size for third-party parts compatibility. Worst case is to return it if it doesn't fit.

Dremel 678 01 Circle Cutter And Straight Edge Guide

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🔄 Revolutionize your rotary game with precision and ease!

BUILT TO LAST - Durable, precision-stamped steel ensures long-lasting accuracy and reliability.
SNAP ON CONVENIENCE - Attaches effortlessly to your Dremel rotary tool—no extra tools needed.
CUSTOM DEPTH CONTROL - Easily adjust cutting depth for clean, professional results on every project.
DUAL MEASUREMENT GUIDES - Integrated inch and centimeter markings keep your work precise and on point.
PERFECT CIRCLES EVERY TIME - Cut flawless circles from ¾" to 12" (1.9–30 cm) with unmatched precision.

The Dremel 678-01 Circle Cutter and Straight Edge Guide is a durable, precision-engineered attachment designed to cut perfect circles from ¾" to 12". Made from stamped steel for accuracy and longevity, it quickly snaps onto Dremel rotary tools without extra tools. Featuring adjustable cutting depth and dual measurement guides in inches and centimeters, it’s the ultimate accessory for professionals seeking flawless, efficient cuts.

Specifications

ASIN	B000HI5WTY
Best Sellers Rank	#26,292 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Power Rotary Tool Accessories
Brand	Dremel
Brand Name	Dremel
Color	Silver
Colour	Silver
Customer Reviews	4.5 out of 5 stars 2,114 Reviews
Global Trade Identification Number	00000346803143
Included Components	Straight Edge Guide (x1), Circle Cutter Attachment (x1), Instructions (x1)
Included components	Straight Edge Guide (x1), Circle Cutter Attachment (x1), Instructions (x1)
Item Dimensions	8.6 x 5.1 x 20.9 centimeters
Item Type Name	Circle Cutter Rotary Tool Guide
Manufacturer	Dremel
Manufacturer Part Number	678-02
Model Number	678-02
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Measurement Guides (Inches & Centimeters)
Power Source	AC
Power source	AC
Recommended Uses For Product	Cutting, Engraving
Recommended uses for product	Cutting, Engraving
Special features	Measurement Guides (Inches & Centimeters)
Style Name	Classic
UPC	000346803143
Unit Count	1.0 Count

Reviews

A**R

جيد ولكن السعر مرتفع كثيرا

9.03.2024

W**.

Makes cutting circles easy.

Great product, used it to install some speakers in MDF board. Made the job really easy and clean.

19.01.2022

C**S

Excelente

30.05.2026

M**A

البلاستك الذي يحمل الراوتر يتلف سريعا

سعر مبالغ فيه خامة سيئة وغير عملي بالإضافة انه سريع التلف بسبب البلاستك الرخيص في القاعدة

15.05.2025

J**N

Useful tool.

Useful piece of equipment to add to my tool kit, for jobs around the house. Am a practical DIY person and will attempt most projects within my capabilities. Found to be easy to operate and should last for some time on various working jobs.

21.10.2025

M**I

23.01.2026

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2 weeks ago

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