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The DEWALT DWMT70785 pneumatic air chisel hammer delivers 2,600 BPM with a lightweight aluminum body and shock-absorbing handle for controlled, fast material removal, and includes three chisels.
Pair withDEWALT DWMT71804 3/8" Drive Pear Head Ratchet$16.18
Categories : tools
SKU : WOR-TOO-445
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The DEWALT DWMT70785 Pneumatic Air Chisel Hammer is a dependable tool for cutting, scraping, and chipping through rusted bolts, sheet metal, and masonry. Its lightweight aluminum body keeps fatigue low during extended use, while the medium barrel design and shock-absorbing handle give you a balanced grip and comfortable control. With a touch-control trigger, you can modulate power easily, and the 1/4-inch air inlet connects to standard compressors for workhorse performance up to 2,600 beats per minute.
When you need to remove stubborn fasteners, cut exhaust pipes, or break up thin concrete, the DEWALT DWMT70785 is a solid choice. Its 2,600 BPM range provides enough speed for fast material removal, while the trigger lets you slow down for controlled starts. The included .401-inch shank chisels cover common jobs, and the tool is backed by DEWALT's 3-year limited warranty for long-term reliability.
Lightweight aluminum body – reduces fatigue for longer sessions
Shock-absorbing handle – improves comfort and control
Touch-control trigger – gives you precise speed adjustment
Includes 3 chisels – ready to work right out of the box
Accepts .401" shanks – works with standard air chisel bits
Model: DWMT70785
Warranty: 3-year limited
Air Inlet: 1/4 in
Max Speed: 2,600 BPM
Shank Size: .401 in
Handle Type: Shock-absorbing
Product Type: Pneumatic Air Chisel Hammer
Barrel Design: Medium
Body Material: Aluminum
Chisels Included: 3
Seller: Workbench World
MPN: DWMT70785
Pneumatic air chisels are ideal for heavy-duty cutting and chipping tasks where electric tools may overheat or be too bulky. The DEWALT DWMT70785 runs on compressed air, so it stays cool even during extended use and offers a high power-to-weight ratio. Its aluminum body keeps it light enough for one-handed control, while the medium barrel design offers a balanced feel for precise work.
Proper lubrication is key. Add a couple of drops of air tool oil before each use, especially after the tool has been idle for a while. Regularly check the air inlet for debris and keep the chisel shank clean and lightly coated with oil. Store the tool in a safe place where the trigger cannot be accidentally depressed.
Always wear eye protection and heavy-duty gloves when operating an air chisel. Make sure the air supply is disconnected before changing chisels. Never point the tool at yourself or others, and always secure the workpiece to prevent it from moving during operation.
A compressor with at least 2-3 CFM at 90 PSI is recommended for continuous use.
The kit includes a flat chisel, a point chisel, and a panel-cutting chisel.
Yes, it accepts standard .401-inch shank chisels.
Add a few drops of pneumatic tool oil to the air inlet before each use.
Chiseled off rust in seconds.
Works well, but make sure you have a big compressor. It eats air.
This thing is a workhorse. I used it to bust up a small concrete slab. It handled it without overheating. The vibration is controlled, and the chisels stay sharp. Definitely a good value for the price.
It's loud and rattly, but it sure cuts through metal. I used it for muffler work. Not for quiet jobs.
I'm a mechanic, and this chisel speeds up stubborn rusted bolts. The handle is comfortable. It's lightweight enough for one hand. The included chisels are decent.
Works as intended.
Great for breaking up tile. The trigger control is precise.
