Milwaukee 6780-20 1/4 in. Metal Fastening Adjustable Screwdriver, 2500 RPM, 6.5A
SKU: 20081283218

Milwaukee 6780-20 1/4 in. Metal Fastening Adjustable Screwdriver, 2500 RPM, 6.5A

Sale price$152.10 Regular price$169.00
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Description

Milwaukee 6780-20 1/4 in. Metal Fastening Adjustable Screwdriver, 2500 RPM, 6.5AMilwaukee 1 4 in. Adjustable Metal Fastening Screwdriver Built for steel framing and HVAC work, this corded screwdriver delivers precise fastening with a 6. 5A motor and variable speed up to 2500 RPM. A 21 position adjustable clutch and self locking 1 4 in. hex quick change chuck ensure controlled, efficient screw driving across 2410 gauge steel. Key Features: Powerful 6. 5A Motor: Provides consistent driving power for metal fastening tasks 21

Milwaukee 1/4 in. Adjustable Metal Fastening Screwdriver

Built for steel framing and HVAC work, this corded screwdriver delivers precise fastening with a 6.5A motor and variable speed up to 2500 RPM. A 21-position adjustable clutch and self-locking 1/4 in. hex quick-change chuck ensure controlled, efficient screw driving across 24–10 gauge steel.


Key Features:

  • Powerful 6.5A Motor: Provides consistent driving power for metal fastening tasks
  • 21-Position Adjustable Clutch: Fine-tune torque for smooth, controlled fastening
  • Quick-Change 1/4 in. Hex Chuck: Self-locking design enables fast accessory swaps
  • Variable Speed to 2500 RPM: Precision control for different materials and applications
  • Durable, Balanced Design: Lightweight body with ergonomic grip for all-day use

Specifications Table:

Specification Details
Amperage (amps) 6.5
Chuck Size 1/4 In.
Chuck Type Hex
Color Family Red
Cord Length (ft.) 10.0
Corded Tool Type Screwdriver
Cordless/ Corded Corded
Drill/ Driver Type Drill/ Driver
Included No Additional Items Included
Maximum Speed (RPM) 2500 RPM
Power Tool Features Forward/Reverse Switch
Product Weight (lb.) 4.92
Product Height (in.) 10 in
Product Depth (in.) 3 in
Product Width (in.) 13 in
Manufacturer Warranty 5 Years
Certifications and Listings CSA Listed, ETL Listed, UL Listed

Frequently Asked Questions (FAQ):

Q: What applications is this screwdriver designed for?
A: It’s optimized for joining multiple sheets of 24–10 gauge steel, ideal for steel building and HVAC installations.


Q: Is it corded or cordless?
A: Corded, with a 10 ft. power cord for extended reach.


Q: What chuck type and size does it use?
A: A self-locking 1/4 in. hex quick-change chuck.


Q: Does it have adjustable torque?
A: Yes, a 21-position adjustable clutch lets you set torque precisely.


Q: What is the warranty?
A: Manufacturer warranty is 5 years.


Precision Power Meets Industrial Elegance

This Milwaukee screwdriver brings a sleek, purposeful silhouette that feels at home in any workshop. The 21-position clutch and streamlined hex chuck highlight a focus on control and efficiency. Style it with a wall-mounted tool rail and matte-black bins to keep bits and fasteners within easy reach. It’s a refined essential that elevates the craft of metalwork with reliable, luxurious performance.


Equip your shop with precise, reliable metal fastening—add the Milwaukee 6780-20 to your cart today.

Warranty

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 20081283218

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GymBum
Carnegie, US
★★★★★ 5
Great little speakers
Size: 5.25” Woofer, Size: 5.25” Woofer
These make great surround speakers, and they just sound good
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Reviewed in the United States on May 22, 2026
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Z The P
Natrona Heights, US
★★★★★ 5
Good Speakers - Good Reputation - Good Purchase
Size: 5.25” Woofer
Good sounding, high quality speakers. These are Klipsch...enough said.
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Reviewed in the United States on March 31, 2026
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Hatem
West Palm Beach, US
★★★★★ 5
Klipsch R50 M next generation
Size: 5.25” Woofer
In spite of small size sound is very nice iam using it with a subwoofer and with my yamaha A4A AV receiver i like it iam hearing mostly heavy metal and the speakers have a nice punch and attack
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Reviewed in the United States on February 18, 2026
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Yaniv.F
Los Angeles, US
★★★★★ 4
compact surrounds that blend well with the right setup
Size: 4” Woofer
I picked up the Klipsch R‑40M as part of a full 5.1 system built around the R‑50M fronts and the R‑50C center. My original plan was to use another pair of R‑50M speakers in the back, but they simply didn’t fit in the rear cabinet space I have. The R‑40M ended up being the only model that fit comfortably, so they became my surround channels. In terms of build quality, they feel solid and consistent with the rest of the Reference Next‑Gen line. The copper woofers and updated horn design give them the same visual identity as the larger models, which helps the whole system look cohesive. They’re compact enough to place in tighter spaces without compromising too much on performance. Sonically, the R‑40M does a respectable job as a surround speaker. Effects are clear, directional cues are easy to follow, and they integrate smoothly with the more powerful R‑50M fronts. That said, they are noticeably less powerful than the R‑50M, so you need to spend a little time balancing your levels. Once I bumped their channel trim a bit and adjusted the distance settings, the rear soundstage locked in nicely and felt much more even. They won’t deliver the same fullness or dynamic punch as the larger models, but for rear channels that’s usually not a deal breaker. What matters is clarity and consistency, and the R‑40M handles both well. Movies with active surround mixes feel immersive, and ambient effects wrap around the room without calling attention to the speakers themselves. If you’re building a system where space is limited in the back, the R‑40M is a practical and capable choice. Just be prepared to fine tune your calibration so they match the output of the bigger speakers up front. Once dialed in, they round out a 5.1 setup very effectively.
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Reviewed in the United States on January 22, 2026
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Integrion
Bozeman, US
★★★★★ 5
Great Bang for the Buck!
Size: 5.25” Woofer
These R50 Studio Monitors are worth every penny. One could easily spend a heck of a lot more to get less. Have been a pro audio engineer my entire life. These monitors kick out clean, solid bass and accurate highs. Klipsch did a excellent job designing these monitors. Perfect for smail spaces where fidelity is critical. If you wall mount these, make sure you leave at least a 1.5 inch air gap between the back of the monitor and the wall. These units are sweet.
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Reviewed in the United States on July 22, 2025

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