Dremel 420 Cut-off Wheels (Pack of 20)

Q: Anybody know the number(s) of the thickest (most heavy duty) dremel type cutoff wheel(s) are? Even the shorter diameter ones.

Hello, The thickest cut-off wheel we provide is .0625 (1.6 mm) and is part #540. The next thickest would be part numbers 426,456,506CU,EZ426,EZ456 and EZ476. These are all .045 thickness (1.1 mm). Hope this helps and have a great day!

Q: Can it be used for cutting plywood, does it leave clean edges?

You can cut plywood. I do so when cutting model airplane parts from 1/16 - 1/4" birch plywood. To prevent 'fraying' around your cuts, first lay down masking tape over your projected cut line.

Q: Do these have a longer life or more durable than the Dremel #426 fiberglass reinforced cut offwheels . I usually use for cutting small screws and bolt

The 426 will be more durable and have a longer life. That is what the fiberglass does.

Q: What diameter size are these cut off wheels and can it be used for a drill Master rotary tool?

There15/16” diameter.. 25 thousandths “ thick.. 1/8” hole in center.. any high speed cut off tool these will work.. the 409 are THIN.. 406 ate a bit thicker.

4.6/5

Product ID: 727562277

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Details

Grit Material
Emery
Product Dimensions
24L x 24W mm
Brand
Bosch
Grit Type
中目
Arbor Hole Diameter
0.5 Inches

📦Pack of 20 for extended use

🔪Ultra-thin 0.9 inch diameter

⚙️Precision 0.04 inch thickness

Frequently Bought Together

Dremel 420 Cut-Off Wheel, 15/16" (23.8 mm) Diameter, 0.40” (1.0 mm) disc Thickness, Cutting Rotary Tool Accessory (20 Pieces)

Dremel 409 Cut-Off Wheel, 15/16" (23.8 mm) Diameter, .025” (0.6mm) disc Thickness, Cutting Rotary Tool Accessory (36 Pieces)

50pcs Rotary Tool Cut Off Wheels 1-1/4'' Fiberglass Reinforced Cutting Wheel Discs with 4Pcs Mandrels Rotary Tool Accessories for Cutting Metal, Wood, Stone

Description

⚡ Slice through projects like a pro with Bosch precision!

COMPACT POWERHOUSE - 0.9 inch diameter wheels fit perfectly for detailed, intricate work
BULK UP YOUR TOOLKIT - Pack of 20 ensures you never run out during critical projects
TRUSTED BOSCH QUALITY - Engineered by Bosch for durability and consistent performance
LIGHTWEIGHT EFFICIENT - Each wheel weighs just 18g, minimizing tool fatigue and maximizing control
CUT WITH SURGICAL PRECISION - Ultra-thin 1.0 mm thickness for clean, accurate cuts every time

The Bosch Dremel 420 Cut-off Wheels come in a convenient pack of 20, each measuring 0.9 inches in diameter and 1.0 mm thick. Designed for precision cutting, these lightweight wheels (18g each) deliver clean, accurate cuts ideal for detailed work. Engineered by Bosch, they offer reliable durability and performance for professionals and DIY enthusiasts alike.

Specifications

Brand	Bosch
Model Number	420
Product Dimensions	2.38 x 2.38 x 0.1 cm; 18 g
Color	Thickness: 0.04 inch (1.0 mm), Outer Diameter: 0.9 inch (23.8 mm)
Grit Size	中目
Are Batteries Included	No
Item Weight	18 g

Have a Question? See What Others Asked

Anybody know the number(s) of the thickest (most heavy duty) dremel type cutoff wheel(s) are? Even the shorter diameter ones.

Can it be used for cutting plywood, does it leave clean edges?

Do these have a longer life or more durable than the Dremel #426 fiberglass reinforced cut offwheels . I usually use for cutting small screws and bolt

What diameter size are these cut off wheels and can it be used for a drill Master rotary tool?

Reviews

4.6

All from verified purchases

K**O

良い働きをしてくれます

回転数や切込角度を注意して使えば、大いに役立ちます。

4.02.2025

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