1. Power tools
  2. Drills and Screwdrivers
  3. Cordless combi drills

SlammerDrill brushless cordless combi drill 20V 50Nm - tool only


+ Show Review

The Worx WX JCR SlammerDrill is the first and only cordless combi drill that goes into hard concrete with ease.

  • The unique Active Hammer technology delivers massive shot energy to the bit for drilling into reinforced concrete
  • 0-1,500 and 0-4,800 BPM
  • Massive 50 Nm of torque for driving large fasteners
  • Full metal 13 mm ratcheting chuck ensures solid bit gripping force
  • Ergonomic design for perfect balance and control
  • Mechanical variable 2-speed transmission 0-500 and 0-1,600 rpm


Product variations


Same as WX354.9 + battery and charger


20V 60Nm Slammer Drill - Tool Only


20V 60Nm Slammer Drill - Tool Only

Product description

Unlike conventional combi drills that rely on two sets of toothed gears that vibrate the drilling bit, the Worx Slammer Drill features a proprietary mechanism with a moving mass that delivers substantial impact energy to the bit. This way, the tool performs nearly as fast as a rotary hammer in reinforced concrete for holes up to 10 mm, where conventional combi drills take forever or even fail. For homeowners, the SlammerDrill is the perfect solution to avoid having to purchase a rotary hammer or a corded, high power percussion drill. For professionals, this means going to the jobsite with one less tool in their bag. Turn off the Hammer function and it performs at the highest level at wood and steel drilling as well as fastening. This tool is part of the expanding Worx PowerShare, one of the most versatile cordless platforms that covers power tools, lawn and garden tools and everyday life products. PowerShare's "One Battery, Expandable Power" means the same 20V battery can be used in multiple configuration to power up 40V and 80V products.

Key features

  • Mechanical variable 2-speed gear transmission 0-1,500 and 0-4,800 rpm
  • LED lighting for optimal illumination of dark spots
  • 18 clutch settings for consistent screwdriving + drill + hammer drill modes
  • Compatible with all PowerShare batteries
  • 13 mm full metal chuck with ratcheting lock
  • Active Hammer™ technology with mowing mass for fast drilling in hard concrete
  • Brushless motor for cooler operation, more power, longer runtime and extended motor life

Technical specifications and Manual

Battery & Charger

Battery TypeLi-Ion
Battery TechnologyPowerShare
No. of Batteries Per Pack0
Power voltage supply20 V Max

Weight & Dimensions

Product depth63 mm
Product height188 mm
Product width207 mm
Weight without Battery1.3 kg /

Basic Specifications

Motor TypeBrushless
Chuck Capacity13 mm
Chuck TypeKeyless
No. Torque Setting18+1+1

Power Supply

Manual or PoweredPowered


Capacity Masonry12 mm
Capacity Reinforced Concrete (C30)10 mm
Capacity Steel13 mm
Capacity Wood30 mm
Impact Rate1500 bpm / 4800 bpm /
Max Torque50 Nm
No Load Speed0-500 / 1600 rpm

Download manual file

In the box

  • Brushless Cordless Combi Drill WX-JCR.9 (1)
  • Bit clip (1)
  • Belt hook (1)
  • 8 mm masonry dill bit (1)

Same battery, expandable power

Stop buying batteries and chargers that fit one voltage only. Enjoy unlimited freedom of choice with Worx PowerShare™, the cordless system that adapts to your needs. As easy as combining bricks in construction toys.

Learn more