Diablo 5-in. ROS Disc Hook & Lock 40 Grit, 50-Pack (DCD050040H50G)
Diablo 5-in. ROS Disc Hook & Lock 40 Grit, 50-Pack (DCD050040H50G)
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Product Details
Product Details
Key Features
Overview
The Diablo DCD050040H50G 5 Inch ROS Disc Hook & Lock 40 Grit 50-Pack is built for heavy sanding and rapid material removal on wood, metal, and plastics. This is a random orbital sanding disc designed for aggressive surface prep and stock removal. Model Number: DCD050040H50G. If you need to strip, level, or knock material down fast before stepping to finer grits, this is the kind of disc you reach for.
The big selling point here is the 40 grit ultra coarse cut paired with a premium ceramic grain blend. That matters because coarse discs only help if they keep cutting instead of glazing over early. Diablo built these to remove material quickly while holding up longer under real sanding pressure, which makes them a good fit for rough shaping, finish removal, and cleanup work where slower discs just waste time.
The universal hole pattern is another practical feature that earns its keep. These discs are made to fit all 5-inch and 8-hole sanders for fast, accurate alignment. For anyone running a random orbital sander or dual-action sander across different jobs or different brands, that means less guessing at fit and better odds of lining up for dust extraction without fighting the pad.
The Hook and Lock backing is there for speed and consistency. You can swap a worn disc quickly, reattach when needed, and keep a secure hold while sanding. On the bench or on a jobsite, that is a real convenience when you are moving from rough stripping to follow-up passes and do not want the disc slipping or lifting at the edge.
Diablo also adds its Clog-SHIELD formulation to reduce pitch build-up and clogging, along with its ENDURA-BOND grain bonding system for longer life and better durability. In plain terms, that helps the abrasive stay usable longer and keeps the cut more consistent, especially when you are sanding material that tends to load up discs fast.
These 5-inch sanding discs are a smart buy for woodworkers, remodelers, painters doing prep, auto body users working on mixed materials, and serious DIY users who want a dependable coarse sanding disc instead of the cheapest pack on the shelf. If your goal is fine finish sanding, this is too aggressive. If your goal is fast removal, cleanup, and prep work with a random orbital sander, this pack makes a lot more sense.
Cut Material Faster at the Start
When the job starts with rough stock, old finish, or high spots that need to come down now, a coarse disc saves time. This pack is made for that first stage where speed matters more than polish.
- 40 grit ultra coarse abrasive is built for aggressive removal
- Premium ceramic grain blend is designed for fast cutting and long sanding life
Change Discs Without Slowing Down
A good sanding disc should go on straight, stay put, and come off clean when it is time to switch grits. The Hook and Lock backing does exactly that, which is especially useful when you are working through multiple sanding steps.
- Hook and Lock backing supports repeated attachment and removal
- Secure connection helps keep the disc planted during sanding
Fit More Sanders With Less Guesswork
The universal hole layout makes this pack easier to use across common sanding setups. That is a practical win for shops and jobsite users who do not want to keep multiple hole-pattern versions on hand.
- One-size-fits-all pattern fits all 5-inch and 8-hole sanders
- Built for orbital and dual-action sanders on wood, metal, and plastics
What's in the Box
- (50) Diablo 5 Inch 40 Grit ROS Hook & Lock Discs
Key Specifications
| Disc Diameter | 5 in |
|---|---|
| Grit | 40 |
| Piece Count | 50 |
| Backing Type | Hook & Lock |
| Abrasive Grain | Premium ceramic blend |
| Sander Fit | Fits all 5 in and 8-hole sanders |
| Application Materials | Wood, metal, and plastics |
| Made In | Switzerland |
Compatibility
Built For
Pro Tip
Use this 40 grit disc for your first pass only, then step to a finer grit before final sanding. That keeps the fast cut you want up front without leaving yourself extra cleanup work later.
Warranty & Support
Tool Nut's Take
Diablo DCD050040H50G 5 Inch ROS Disc Hook & Lock 40 Grit 50-Pack Means Business
This is the pack you buy when you need a sander disc to remove material, not politely ask it to leave.
- Who it's for: Woodworkers, remodelers, painters doing prep, and anyone using a random orbital sander for rough sanding and fast cleanup.
- Why it stands out: The ceramic blend, universal hole pattern, and Hook and Lock backing make it easy to fit, quick to swap, and strong on aggressive sanding.
- Worth knowing: Forty grit is intentionally coarse. Great for prep and stripping, not the final pass before finish.
Common Questions
- What type of sander are these discs made for? They are made for orbital and dual-action sanders.
- Will these fit different hole patterns? Yes. The universal hole pattern is designed to fit all 5-inch and 8-hole sanders.
- What materials can these sanding discs be used on? They are intended for wood, metal, and plastics.
- Is 40 grit a finish sanding grit? No. This is an ultra coarse grit best used for aggressive material removal and surface prep.
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