BOSCH FDX2745080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 27 for Applications in Metal Blending and Grinding
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BOSCH FDX2745080 1-Piece 4-1/2 In. X-LOCK Flap Disc 80 Grit Compatible with 7/8 In. Arbor Type 27 for Applications in Metal Blending and Grinding

4.7/5
Product ID: 216351686
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Details

  • Grit Material
    Zirconia
  • Product Dimensions
    4.5"L x 4.5"W
  • Brand
    BOSCH
  • Compatible Devices
    Angle Grinder
  • Grit Type
    Coarse
5x faster wheel change
🔩Tool-free snap-on mount
🛠️Durable Zirconia grit

Description

⚙️ Upgrade your grind game with Bosch’s lightning-fast X-LOCK flap disc!

  • BUILT TO LAST - High-quality Zirconia grit ensures superior durability and rapid material removal.
  • SNAP GO EFFICIENCY - X-LOCK mount enables wheel changes up to 5x faster—no spanners, no hassle.
  • UNIVERSAL COMPATIBILITY - Backward compatible with standard 7/8 In. arbor mounts—upgrade without replacing your tools.
  • PRECISION GRINDING POWER - Optimized flap design reduces vibration and boosts grinding speed for flawless finishes.
  • SAFETY MEETS PERFORMANCE - Plastic backing minimizes gouging risk, delivering smooth, professional metal blending.

The BOSCH FDX2745080 4-1/2 In. X-LOCK flap disc features a revolutionary snap-on mount for tool-free, 5x faster wheel changes. Crafted with durable Zirconia grit and an optimized flap design, it delivers high-speed, low-vibration grinding and blending on metal surfaces. Compatible with standard 7/8 In. arbor grinders, this disc combines professional-grade performance with user-friendly convenience.

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Specifications

Grit MaterialZirconia
Product Dimensions4.5"L x 4.5"W
BrandBOSCH
Compatible DevicesAngle Grinder
Grit TypeCoarse
Grit Number80
Construction TypeGrinding
Maximum Rotational Speed13280 RPM
UPC000346642223
ManufacturerBosch
Part NumberFDX2745080
Item Weight3.52 ounces
Item model numberFDX2745080
Is Discontinued By ManufacturerNo
Size4-1/2 In.
Style80 Grit
MaterialCeramic
PatternArbor Type 27
Item Package Quantity1
Cutting Diameter4.5 Inches
Included Components(1) 4-1/2 In. X-LOCK Arbor Type 27 80 Grit Flap Disc
Batteries Included?No
Batteries Required?No
Assembled Diameter4.5 Inches

Reviews

4.7

All from verified purchases

S**M

Bosch rocks again. Dewalt perfect fit.

The media could not be loaded. Got it for my Dewalt angle grinder 20v max. It fits perfectly fine. I uploaded video shows it. Purchased to sharpen lawnmower blade. It works like butter. I did 2 blades today and I can say that I can do 30 blades more with same disc.I then sharpen many yard tools and results best.The only complaint is that product had too many marks on sticker side and there no package at all. It came loose in Amazon bubble package envelope.

K**E

Grinding/cutting Wheel

We purchased a new new drop in cooktop. Unfortunately, the countertop cut out was too small. Bought this disc fearing the worst. Surprisingly cut through the granite like it was butter. Made one heck of a dusty mess BUT to have it done by a professional would have been time consuming and very expensive. The appliance installer even highly praised it saying we did a great job. This is truly a 5 star product. Highly recommended.

N**.

Also fits standard arbors; not just X-LOCK

Contrary to incorrect claims in other reviews, this flap disc does fit standard/universal arbors, too—it's not exclusively for X-LOCK grinders.It's also one of few 5" options in a market dominated by 4-1/2" flap discs, making it possible to sand right up to the edge when used with a dust shroud (pictured).Highly recommended!

M**L

Great if you are using x lock grinders

If you have a Bosch or makita x lock grinder then these discs are a must have for you. Please note these discs do not work on a standard angle grinder where you use an arbor to tighten and hold the disc to the grinder. The sanding discs are fairly durable and hold up well during usage. The sanding pads are placed tighten together and well secured to the disc. Attaching to an x lock grinder is very easy and there is no play in the attachment point that would make you worried. The disc also release from the grinder very cleanly.Overall great durability and ease of usage makes this sanding disc a great option

A**N

Durable 80 grit disk

This is my first flap disk and I am impressed with the durability. I have used it for grinding smooth cut ends on 1/8 inch steel and the disk still looks like new

M**B

bosch sanding disscs

Normal discs won't work

D**E

Works great

Works great on my 18v Bosch grinder

F**Y

Abrasivo y potente

De fácil uso, durable, de muy buena calidad a un buen precio.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Abdullah B.

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

3 weeks ago

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Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Bosch Fdx2745080 1 Piece 4 1 2 In X Lock | Desertcart GB