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Berserker 20V Rotary Hammer Drill — Review & Specs | Pricepect | Pricepect

Home Rotary HammersBerserker 20V Rotary Hammer Drill

Berserker 20V Rotary Hammer Drill — image 1

Berserker

Berserker 20V Rotary Hammer Drill

Expert Review Analysis

The Berserker 20V Cordless 1-1/8" Rotary Hammer Drill (BSK-111) is a brushless, battery-powered tool designed for drilling and chiseling in concrete, brick, and masonry. It features a 20V 4.0Ah lithium-ion battery, four operational modes including chisel angle adjustment, and an SDS-Plus chuck for tool-free bit changes.

✓ Best for: DIY users and light professional trades such as masons, plumbers, electricians, and renovators who require cordless portability for small to medium jobs like drilling 1-1/8 inch holes in concrete or chiseling plaster and tile in tight spaces.✗ Not ideal for: Heavy continuous industrial use or tasks requiring high-impact energy, as the 2.8 Joule output and battery limitations make it less suitable for demanding, all-day professional construction work compared to corded models.

Pros

✓Brushless motor delivers cooler operation and longer lifespan without carbon brush replacement
✓Fast 3.0A charger fully recharges the 4.0Ah battery in approximately 1.5 hours
✓

Best Seller Rank History

Now#45Best#34Worst#68 +10

Lower = better sales rank

Rating Trend

Rating4.3/ 5Reviews130+66 reviews -0.20

Specifications

Accessories

Included Drill Bits3x SDS-Plus

Included Chisels1x Point chisel, 1x Flat chisel

Included Battery1x 4.0Ah Li-ion

Included Charger1x 3.0A Fast Charger

Included CaseCarrying case

Design

Height8.87 inches mm

Width3.15 inches mm

Length12.2 inches mm

Features

Motor TypeBrushless

Modes4

Handle Type360° adjustable auxiliary handle

Safety FeaturesSafety clutch

LightingLED light

General

BrandBerserker

ManufacturerBERSERKER

Model111Pro

ColorBlue

Warranty24 months

Performance

No-Load Speed0-1,150 RPM RPM

Impact Rate0-5,100 BPM BPM

Impact Energy2.1 ft-lbs / 2.8 Joules mJ

Max Drilling Capacity1-1/8 inches mm

Power

Voltage20 V V

Battery Capacity4.0 Ah mAh

Charging Current3.0 A A

Charging Time1.5 hours minutes

Motor

Motor TypeBrushless

Chuck

Chuck TypeSDS-Plus

Safety

Safety FeatureSafety Clutch

Lighting

Work LightLED Light

Warranty

Warranty Period24 Months

Dimensions & Weight

Height8.87 inches

Width3.15 inches

Depth12.2 inches

Weight7.2 pounds

Research Sources

woodartsupply.com

berserkertools.com

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User Reviews

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4.5

(122 reviews)

$99.79

111ProBlueSmall

Four distinct modes allow for rotation only, hammering with rotation, hammering only, and chisel adjustment

✓Cordless design provides portability and freedom of movement for jobs in tight spaces

✓Vario-lock mechanism allows for quick chisel angle adjustments via a rotating dial

✓Includes a safety clutch to protect the user and tool during bit binding or jamming

Cons

✗Lower impact energy of 2.8 Joules may limit effectiveness on heavy-duty concrete tasks
✗Tool weight of 7.2 lbs may cause fatigue during extended periods of overhead or prolonged use
✗Lack of independent expert reviews or user feedback makes real-world durability uncertain
✗Battery runtime limitations restrict suitability for continuous, heavy industrial applications
✗No specific data available on runtime performance compared to premium brand competitors

Expert Opinion

No professional reviews, editor tests, or third-party evaluations are available in the search results. Product descriptions are derived primarily from manufacturer sites and retailers, highlighting performance claims without independent verification.

What Users Say

No consumer reviews, ratings, or feedback are available in the search results. While YouTube videos demonstrate the product, no user comments or common praise/complaints could be extracted due to the absence of user data.

How It Compares

vs. Corded Berserker SDS-Max (26FA)

Advantages

✓Significantly lighter weight at 7.2 lbs compared to the 12 lbs corded model
✓Cordless operation provides greater mobility and eliminates cord management issues

Disadvantages

✗Much lower impact energy at 2.8 Joules versus 4.5 Joules in the corded model
✗Uses SDS-Plus chuck with 1-1/8 inch capacity versus the heavier-duty SDS-Max chuck

Choose the cordless 20V model for portable, light-to-medium duty tasks, and the corded SDS-Max model for heavy-duty stationary work requiring higher impact energy.