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Fein

Fein ASCM18-4 QMP

Name: Fein ASCM18-4 QMP
Brand: Fein
SKU: B0DK6436CL
Price: 849.95 USD
Availability: InStock

$849.95$949.9511% off

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QMP Top Set AS

Rechargeable Drills

Expert Review Analysis

The Fein ASCM 18-4 QMP AS is a high-torque, 4-speed cordless hammer drill/driver designed primarily for professional metalworking, featuring a brushless motor and a versatile QuickIN attachment system. It offers exceptional power for drilling, tapping, and driving in metal, stone, and wood, with capabilities up to 1,150 in/lbs of torque and 4,000 RPM. The tool is positioned as the world's first cordless drilling system built specifically for metalworking tasks.

✓ Best for: Professional metalworkers, fabricators, contractors, and serious DIYers needing high-torque drilling and tapping in metal, masonry, or wood. Specific use cases include industrial metal fabrication, HVAC installation, electrical conduit work, stone/wood drilling, socket driving, and offset or right-angle applications.✗ Not ideal for: Light-duty DIYers who do not require high-torque metalworking capabilities, or users who need a compact tool for extensive overhead work due to the tool's bulk and depth.

Pros

✓Exceptional 1,150 in/lbs torque handles demanding metalworking tasks like annular cutting
✓QuickIN system provides 8 tools in 1 with rigid, play-free interchangeable attachments

Best Seller Rank History

Now#901Best#614Worst#901 -287

Lower = better sales rank

Specifications

Accessories

Chuck TypeQuickIN solid metal 1/2-inch keyless

Chuck Jaw MaterialCarbide

Included Accessories8 QuickIN Accessories, 2 18 V 4Ah Batteries, Charger, Extendable Auxiliary Handle, 8-piece bit set

QuickIN Attachments1/2-inch drill chuck, hex bit holder, right-angle attachment, tapping collet, annular cutter chuck, eccentric head, reversing tapping head, Vario adapter, 1/2-inch socket adapter

Battery

Battery Voltage18V V

Battery Capacity4.0 Ah mAh

Battery TechnologyCOOLPACK 2.0

Runtime (Screws)1,100 screws per charge

Charge Time30 minutes minutes

Features

LightingDimmable LED light

Handle TypeExtendable auxiliary handle

Gearbox Type4-speed solid metal gearbox

Motor ProtectionFully encapsulated for dust protection

Accessory Change TimeUnder 3 seconds seconds

General

BrandFein

Model NameQMP Top Set AS

Product TypeCordless Drill/Driver Set with Hammer Function

Warranty3 years

Weight9.03 Pounds g

Performance

Maximum Torque1,150 in/lbs in/lbs

Chuck Clamping Force1,062 in/lbs in/lbs

Number of Speeds4

Maximum Speed4,000 RPM RPM

Hammer Function BPM55,000 BPM BPM

Power

Voltage18V V

Motor TypeBrushless FEIN PowerDrive

Motor Efficiency Increase30% %

Motor

Motor TypeBrushless FEIN PowerDrive

Chuck

Chuck TypeQuickIN solid metal 1/2-inch keyless with carbide jaws

Research Sources

trick-tools.com

homedepot.ca

fein.com

goldenpackersandmovers.com

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User Reviews

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✓

Brushless FEIN PowerDrive motor offers 30% higher efficiency and dust protection

✓Electronic torque control features 15+1 settings for precise fastening applications

✓Compatible with Bosch Ampshare CORE 18V batteries for extended service life

✓Kickback monitoring and restart protection enhance safety during heavy use

✓Select hammer function allows drilling up to 1/2-inch in stone and masonry

Cons

✗Heavier and bulkier design with 17.52-inch depth may be less ideal for overhead work
✗Proprietary QuickIN attachments limit compatibility with standard third-party accessories
✗High specialization for metalworking may be overkill for basic DIY drilling tasks
✗Limited ecosystem breadth compared to major competitors like Milwaukee or DeWalt

From Expert Reviews

Praised by Experts

✓Class-leading power described as the most powerful 18V cordless tools ever made
✓Rigid attachments and safety features make it the ultimate tool for versatility
✓4-speed solid metal gearbox provides superior precision for professional use
✓Reshapes the pro-grade market by combining heavy-duty power with modularity

Criticized by Experts

✗Geared more for heavy-duty precision than lightweight or general-purpose tasks
✗Bulkier form factor is less suitable for users requiring compact handheld tools

From User Reviews

Users Love

✓Video testers report driving 1,100 screws per single battery charge
✓Rigid bit holding mechanism ensures no play during high-torque operations
✓Reliable power delivery in tough materials like metal and masonry
✓Efficient battery life and overall tool efficiency praised by proxy users

Expert Opinion

Professional reviewers and editors praise the Fein ASCM 18-4 QMP AS as a class-leading tool, citing its exceptional torque, 4-speed gearbox, and versatile QuickIN system. It is highlighted as ideal for professionals demanding high performance in metal, stone, and wood applications. Editors note that while it reshapes the pro-grade market with its rigidity and safety features, it is specifically geared towards heavy-duty precision rather than lightweight general use.

What Users Say

While direct consumer reviews are scarce, video testers acting as proxy users report strong praise for real-world performance. Common themes include the tool's ability to drive over 1,000 screws per charge, its rigid bit holding with no play, and reliable power in tough materials. There are no recurring complaints or mentions of failures in the available feedback.

Common Complaints

No recurring complaints are noted in the provided data.

How It Compares

vs. Milwaukee 3697-22

Advantages

✓Fein offers 4-speed gearbox vs Milwaukee's 2-speed
✓Fein provides unique QuickIN 8-in-1 attachment versatility

Disadvantages

✗Milwaukee has a broader ecosystem and general-purpose design
✗Milwaukee may have higher estimated torque (~1,200 in/lbs)

Choose Fein for specialized metalworking versatility; choose Milwaukee for general construction and ecosystem breadth.

vs. DeWalt DCD998

Advantages

✓Fein offers significantly higher torque (1,150 in/lbs vs ~950 in/lbs)

Hammer

Max Hammer BPM55,000 BPM

Safety

Safety FeaturesKickback monitoring, restart protection, electronic torque control

Dimensions & Weight

Height9.92 Inches

Width3.11 Inches

Depth8.54 Inches

Weight9.03 Pounds

✓

Fein provides 4-speed control vs DeWalt's 3-speed

Disadvantages

✗DeWalt offers FlexVolt compatibility and a more compact design
✗DeWalt has a wider range of standard accessories

Choose Fein for maximum torque and metalworking precision; choose DeWalt for heavy-duty all-material versatility and compactness.

vs. Makita XPH14Z

Advantages

✓Fein offers 4-speed gearbox vs Makita's 2-speed
✓Fein provides unique QuickIN attachment system for multi-angle tasks

Disadvantages

✗Makita offers higher estimated torque (1,250 in/lbs)
✗Makita is designed for compact power users

Choose Fein for specialized modularity and speed control; choose Makita for compact power and higher raw torque.

Fein ASCM18-4 QMP

Expert Review Analysis

Best Seller Rank History

Specifications

Accessories

Battery

Features

General

Performance

Power

Motor

Chuck

Research Sources

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