Will these work in a dremel?

Yes, that’s what they are designed to fit. Works great in mine

Does these work with Roto Zip?

Not sure. They are 1/8” shafts. Very durable.

i'm looking to make a bigger hole in a porcelin sink .. will these do the job?

Depends on how much bigger. A hole-saw would probably work better.

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

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Carbide Burr Set Compatible with Dremel Rotary Tool 10Pcs Die Grinder Bits Rotary File Rasp with 1/8" Shank Tool Accessories for Attachments Cutting Burrs Metal Grinding Engraving Porting Double Cut

Product ID: 384269125

Details

Cutting angle string
90 Degrees
Cutting diameter
6 Millimeters
Finish type
Aluminium
Material
Tungsten steel
Shank type
Straight

🔄Double-Cut Cross-Line Design

🔧Universal 1/8" Shank Fits Dremel

⚙️HRC70 Tungsten Carbide Steel

€ 16.87

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Description

⚡️ Unleash precision power—carve your masterpiece faster than ever!

SHAPE YOUR VISION - 10-piece set with diverse profiles—ball, cone, cylinder, tapered—tailored for every detail.
CRAFT WITH CONFIDENCE - Includes durable plastic case and backed by responsive customer support for worry-free use.
PRECISION MEETS POWER - Cut, carve, and engrave metals & non-metals with HRC70 tungsten carbide toughness.
VERSATILE COMPATIBILITY - 1/8" shank fits Dremel & most rotary tools for seamless DIY creativity.
WORK SMARTER NOT HARDER - Double-cut design accelerates chip removal for up to 10x faster finishing than manual tools.

This 10-piece carbide burr set features premium tungsten steel with HRC70 hardness, double-cut cross-line heads for rapid chip removal, and a universal 1/8" shank compatible with Dremel rotary tools. Designed for high-precision cutting, engraving, and polishing on metals and non-metals, it offers versatile shapes and a durable storage case, making it the ultimate accessory for professional-grade DIY and artistic projects.

Specifications

ASIN	B09F34DVPX
ASIN	B09F34DVPX
Best Sellers Rank	#577 in Automotive ( See Top 100 in Automotive ) #1 in Cutting Burrs
Brand Name	FOTYBEI
Customer Reviews	4.5 4.5 out of 5 stars (3,173)
Customer reviews	4.5 4.5 out of 5 stars (3,173)
Cutting Angle String	90 Degrees
Cutting Diameter	6 Millimeters
Date First Available	22 September 2021
Finish Types	Aluminium
Item model number	FOTYBEI-WC10-3x6
Manufacturer	FOTYBEI
Manufacturer	FOTYBEI
Material Type	Tungsten carbide steel
Minimum Bore Diameter	6 Millimeters
Model	FOTYBEI-WC10-3x6
Number of Flutes	2
Number of Pieces	10
Package Dimensions	9.6 x 6.4 x 1.2 cm; 70 g
Part Number	39458210376
Point Style	Brad Point
Set Name	10pc
Shank Type	Straight
Surface Recommendation	Metal
Tool Flute Type	Straight
UPC	793101818635
Unit Count	1 Count

Reviews

X**R

Fantàstic

Ideal para vaciar metal

15.07.2026

A**R

Great on wood working

Highly recommended. Great carving tool when working on small wood projects.

27.09.2025

A**O

Valide

Ottimo prodotto

14.07.2026

A**E

Of het daadwerkelijk werkt.

Perfect product.

13.06.2024

L**R

Shaft Quality not very strong.

I don't know if it's because of the collet, but the shafts are not as strong as the carbide tips. So, the friction caused the shaft to become smaller and now it's loose. I am guessing it'll be better if we have universal Chuck. Universal Chuck can accomodate any size of shafts.

22.07.2026

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€ 16.87

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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