• WEKA DK42S Core Drill Motor
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WEKA DK42S Core Drill Motor

WEKA DK42S Core Drill Motor

WEKA SKU: 1745 Copied!

Is this the right tool for the job?

Best For:

  • Coring crews drilling large-diameter sleeves in slabs and walls daily
  • MEP and sprinkler teams coring reinforced concrete on major projects
  • Enterprise fleets standardising rig-mounted motors for multi-site work

Not Ideal For:

  • Hand-held overhead or large-bit work; use a properly anchored rig
  • Sites without reliable mains power, water supply, or slurry control
  • Square openings, trenching, or high-volume anchor holes

Why Pros choose this tool:

  • Rig-mounted motor → truer, plumb cores → sleeves fit with less rework
  • Mains-powered drive → steady output on long runs → predictable core counts per shift
  • Reinforced concrete capability → cuts rebar and hard aggregate → fewer stalls than hammer drilling
$3,999.00
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Product Details

This mains-powered diamond coring motor supports rig-mounted drilling through reinforced concrete, slabs, and walls. It suits professional coring crews, MEP teams, and fleet buyers who need consistent output on large, ongoing projects. Use it with a properly anchored stand, water feed, and slurry control for safe, accurate large-diameter cores.

  • Standardise rig-mounted coring capacity across multi-site crews and equipment fleets.
  • Cut large service penetrations cleanly in reinforced concrete, masonry, and similar hard materials.
  • Support daily production drilling where handheld tools cannot control torque or bit size.
  • Run from mains power for predictable performance on indoor and outdoor construction sites.
  • Maintain safer setup practice by anchoring the rig before large-diameter drilling.

Choose from two variants to match your rig setup and site drilling requirements.

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Product Specification
WEKA DK42S Core Drill Motor

DK42S – 230V – 14.2A – 3PH

General
Manufacturer
Weka
Model #
DK42S
SKU/Part #
4244024
Product Type
Core Drill
Product Subtype
Drill Motor
Product Mount
Rig-Mounted
Power & Performance
Engine/Motor
Electric Motor
Horse Power
Heavy Duty
Power Source
Electric
Voltage
230V
Amperage
13 AMP
Power Phase
3PH
Variable Speed
3-Speed
Speed 1 Max RPM
290 RPM
Speed 2 Max RPM
610 RPM
Speed 3 Max RPM
910 RPM
Max Speed RPM
910 RPM
Drilling Specifications
Recommended Bit Diameter
3" - 18"
Max Bit Diameter
ꜜ20"
Variable Speed
Yes
Drilling Depth per Pass
User-Dependent
Spindle Features
1.250"-7
Safety & Compliance
Dust Collection System
Not applicable
Weight & Dimensions
Weight (lbs)
13
Shipping Weight
48.7
Features
Clutch
Slip Clutch
Thermal Protection
Not specified
LED Load Indicators
No
Quick-Release Water Connections
No
Convertible Ports (Wet/Dry)
No
Compact Design
Yes
Applications
Applications
Concrete, Masonry, Stone
Dry/Wet
Wet
Compatibility
Power Compatibility
Standard Electric Supply
Warranty
Product Warranty
1 Year

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