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

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 46.50

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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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	#52,978 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Power Rotary Tool Accessories
Brand	Dremel
Brand Name	Dremel
Color	Silver
Colour	Silver
Country of Publication	Taiwan
Customer Reviews	4.5 out of 5 stars 2,112 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

S**N

little brother

its as good as the real one

14.02.2026

M**I

23.01.2026

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TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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€ 46.50

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago