What type 11 (flared cup) guard will fit this grinder?

I'm not sure of the number but when you search Dewalt and the tool the accessories should come up.

Can this use Type 1 and Type 27 discs?

Edge grinding and cutting can be performed with Type 27 wheels designed and specified for this purpose; 6.35 mm thick wheels are designed for surface grinding while thinner Type 27 wheels need to be examined for the manufacturer's label to see if they can be used for surface grinding or only edge grinding/cutting. A Type 1 guard must be used for any wheel where surface grinding is forbidden. Cutting can also be performed by using a Type 41 wheel and a Type 1 guard.

Hello, DEWALT DW8409 - 9" with 5/8-11" arbor is compatible with the DW840.

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DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840)

DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840)

Product ID: 9338741

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Details

Brand
DEWALT
Material
Blend
Product Dimensions
21.6"L x 9.1"W
Style
Classic
Power Source
Corded

⚡13 Amp powerhouse motor

💨Innovative dust ejection system

🔄8,000 RPM high-speed rotation

Description

⚙️ Grind smarter, not harder — power and precision in your hands!

SPEED MEETS PRECISION - Spin at a blazing 8,000 RPM for fast, clean cuts that keep you ahead of schedule.
STAY CLEAN STAY SAFE - Advanced dust ejection system minimizes debris, protecting your workspace and lungs.
EFFORTLESS ADJUSTMENTS - Adjustable guard redirects sparks safely, so you stay focused and protected.
POWER THROUGH PROJECTS - Robust 13 Amp motor delivers relentless performance for heavy-duty grinding.
QUICK CHANGE NO DOWNTIME - Single-wrench wheel changes with spindle-lock button keep your workflow seamless.

The DEWALT DW840 7-inch angle grinder combines a powerful 13 Amp motor with an 8,000 RPM speed and a cutting-edge dust ejection system. Designed for professionals who demand efficiency and safety, it features an adjustable guard for spark control and quick wheel changes with a spindle-lock button. This corded electric tool is built to handle tough grinding tasks while keeping your workspace cleaner and your workflow uninterrupted.

Specifications

Brand	DEWALT
Material	Blend
Product Dimensions	21.6"L x 9.1"W x 4.4"H
Style	Classic
Power Source	Corded Electric
Color	Black, Yellow
Item Weight	12.1 Pounds
Voltage	120 Volts
Wattage	1.56E+3
Maximum Rotational Speed	8000 RPM
Horsepower	3.02 Horsepower
Global Trade Identification Number	00028875084000
Manufacturer	DEWALT
UPC	028875084000
Part Number	DW840
Item Weight	12.05 pounds
Item model number	DW840
Is Discontinued By Manufacturer	No
Size	Medium
Finish	Brushed
Pattern	Solid
Shape	Rectangular
Item Package Quantity	1
Special Features	compact
Included Components	7 in Wheel \| 7 in Type 27 Guard \| Side Handle \| Hex Key \| Inner and Outer Flange \| DW840 Grinder
Batteries Included?	No
Batteries Required?	No
Warranty Description	Manufacturer

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