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Description
DEWALT Oscillating Multi Tool Blade Set DWA428SET 8 Piece Universal Fit Assortment (Bi Metal PlungePoint High Speed Steel Nail Embedded Wood PVC Cut)Execute Surgical Remodeling Plunge Cuts and Pierce Cleanly Through Construction Nails Natively The DEWALT DWA428SET 8 Piece General Purpose Oscillating Multi Tool Blade Set is an industrial grade cutting accessory kit engineered to perform flush and plunge cuts in demolition and renovation environments. This high performance collection features bi metal blades utilizing specialized PlungePoint tip geometries that deliver up to 7X longer service life
Execute Surgical Remodeling Plunge Cuts and Pierce Cleanly Through Construction Nails Natively
The DEWALT DWA428SET 8-Piece General Purpose Oscillating Multi-Tool Blade Set is an industrial-grade cutting accessory kit engineered to perform flush and plunge cuts in demolition and renovation environments. This high-performance collection features bi-metal blades utilizing specialized PlungePoint™ tip geometries that deliver up to 7X longer service life when slicing through dense, nail-embedded structural framing lumber. Outfitted with a universal fitment interface that mounts tool-free onto major oscillating multi-tool platforms without adapters, this heavy-duty set handles repetitive pass lines through wood, metal, PVC conduit, and gypsum drywall panels.
Best Used For:
- Remodeling Floor Prep: Slicing flush through thick wood door jambs and casing profiles directly over old finish floor surfaces without marring sub-surfaces.
- Embedded Fastener Demolition: Cutting cleanly through hidden framing nails, steel trim staples, and structural hardware buried deep inside residential partition wall studs.
- Utility Box Installation: Executing clean, dust-controlled rectangular plunge cuts into building drywall partitions or rigid PVC wiring conduits for outlet housings.
Key Performance & Safety Features
- 7X Wear Lifetime Multiplication: Premium bi-metal tooth matrices coupled with an advanced surface armor shield outwear standard high-carbon alternatives inside embedded wood.
- PlungePoint™ Piercing Edge: Unique tip geometry establishes a stable starting bite to run quick, vertical plunge adjustments without skipping across hard faces.
- Universal Tool-Free Adapter Interface: Open anchor slot layout mounts directly onto most commercial brand multi-tools for instant quick-change operations.
- Induction Tempered High-Speed Steel: Hardened tooth faces withstand high-velocity metallic strikes against framing fasteners without premature fracturing or flat-spotting.
- Titanium Protective Film Coating: Outer chemical vapor deposition shield minimizes processing friction heat to expand structural blade endurance.
What's Included
- (3) DWA4258 1-1/4 Inch PlungePoint™ Bi-Metal Blades for Nail-Embedded Wood
- (3) DWA4206 1-1/4 Inch Fast Cut Structural Wood Blades
- (2) DWA4211 1-1/4 Inch Titanium Coated Bi-Metal Wood and Metal Blades
Technical Specifications
| Brand Manufacturer: | DEWALT |
| Model Number (SKU): | DWA428SET |
| Product Type Category: | Oscillating Multi-Tool Blade Set |
| Total Kit Component Count: | 8 Pieces |
| Individual Blade Width: | 1.25 in |
| Core Metal Substrates: | Bi-Metal / High-Speed Steel (HSS) |
| Tool Mounting Interface: | Universal Fitment Quick-Change Slot |
| Surface Upgrade Finish: | Titanium Nitride Protective Layer |
| Target Applications Matrix: | Nail-Embedded Wood, Non-Ferrous Metal, PVC, Drywall |
| Package Depth Sizing: | 5.315 in |
| Package Height Sizing: | 7.165 in |
| Total Structural Weight: | 0.433 lbs |
| UPC Barcode Number: | 885911956864 |
| Country of Assembly: | USA with Global Materials |
PRO-TIP: When dropping these bi-metal blades into structural wood studs containing embedded nails, alternate your multi-tool stance slightly with a gentle rock-and-sweep motion. This uniform oscillation avoids local stress overheating on single tooth segments, using the full width of the high-speed steel edge to sever hardware clean and flat without stalling.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
My Baby loves his new baby!
Size: Medium, Size: Medium
Finally! A ball my 107 lb. pitty/pointer mix can’t destroy. He has torn up every single “indestructible” toy in a day or so until now. He peels fabric and fur off non-rubber toys. He is a 4-legged shredder. I’ve added pictures of him for a size reference of my dog versus this product. I know I had wanted that when shopping for this item.
This ball is now his beloved “baby.” He goes absolutely insane looking for it, chewing it, chasing it, and even sleeping with it. He won’t rest unless he knows exactly where it is. It is his only toy, and he is good with that. After getting this home, I tried giving him other choices, but he won’t touch them.
I was worried that he would rip it apart by putting his teeth in the holes, but so far, not a scratch. It is soft enough to collapse just enough to keep it from cracking when his jaws crush it but not so soft that he can rip it to sheds. The holes are large enough to prevent a suction or vacuum effect on his tongue or mouth. For his size jaws, it is a perfect fit. Other dogs might have problems with suction or be able to get their teeth in those holes and rip it apart. Who knows?
The older version of the Chuckit squeaky ball was his favorite for the year and a half he had it, but the way they make them now, he peels off the orange triangle in hours flat, the squeaker falls out (choking hazard), and then he rips it apart.
I’m going to stock up on these. I can’t imagine how crazy he will be if they ever stop production or change the materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2019
★★★★★ 5
Well made product!
We have a younger dog 🐕 that loves to play, and these balls are his favorite. He sometimes won't give them back for another throw, as he also likes to play tug of war. You would think with the amount he plays with them they would show some wear and tear. These balls have stood up to his abuse, and don't even show a tooth mark. They are durable beyond our expectations.
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Reviewed in the United States on March 25, 2021
★★★★★ 5
Puppy loves it!
I bought this for my 3 month old puppy. She absolutely loves to retrieve it and play tug with it! Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
German Shepherd's favorite toy for playing Fetch.
Sheba loves these balls. I always keep extras. Light weight and easy to throw. They last abut
1 month before my dog chews thru it..
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Reviewed in the United States on February 27, 2025
★★★★★ 5
Awesome for my active dog
My dog loves to play with these balls in and outside the house. They are tougher than I thought they would be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
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