Husqvarna DM 430 – Core Drill Motors

The DM 430 is a durable electric core drill designed for medium to heavy-duty applications, offering high productivity with large diameter bits up to 18 inches. Featuring an aluminum motor housing, ergonomic carrying handle, and embedded connectivity for performance tracking, it’s ideal for ventilation, angle drilling, and tight corner cuts.

Description

Husqvarna DM 430 – Heavy-Duty Drill Motor with Smart Connectivity

Power and Precision for Demanding Jobs

The DM 430 is Husqvarna’s advanced core drill, engineered for contractors who require strength, accuracy, and durability on medium to heavy-duty projects. With the ability to handle large-diameter bits while maintaining stability, this drill motor ensures both efficiency and control across a wide range of applications. Whether you’re working on ventilation systems, water evacuation, or structural penetrations, the DM 430 delivers consistent results with every use.

Built Strong for Daily Performance

Powered by a 4.29 hp electric motor, the DM 430 combines torque and speed to cut through reinforced concrete, masonry, and other demanding materials. Its durable aluminum housing reduces weight while providing excellent protection against jobsite abuse. Designed for use with drill diameters from 4 to 18 inches, this core drill machine adapts to diverse project requirements. Additionally, the ergonomic handle improves portability while doubling as impact protection—ideal for contractors who need rugged reliability in tough environments.

Smart Features that Drive Efficiency

Unlike traditional tools, the DM 430 integrates with Husqvarna’s Embedded Connectivity system. This technology tracks usage, monitors performance, and schedules maintenance, giving contractors valuable insights into their concrete coring equipment. As a result, crews reduce downtime, extend machine life, and maintain peak productivity on every project. The combination of mechanical strength and digital intelligence makes the DM 430 a forward-thinking investment for modern job sites.

Versatility Across Applications

From stitch drilling and angle cuts to larger structural cores, the DM 430 adapts seamlessly to changing job demands. Its balanced design reduces vibration, increasing comfort and precision for operators working extended shifts. Furthermore, its compatibility with stands and accessories allows it to transition easily between compact tasks and full core drill rig setups.

Why Choose the DM 430?

Contractors choose the DM 430 because it blends reliable strength with intelligent connectivity. It offers high drilling capacity, ergonomic handling, and durable construction, qualities that matter most in professional environments. Whether expanding your fleet or upgrading existing tools, this model stands out as a cornerstone in any lineup of concrete coring equipment.

DM 430 100-120V | 1-ph | 50-60Hz | US | 1 1/4"

Motor
Rated input power 4.29 hp
Frequency 50-60 Hz
Voltage 100-120 V
Phases 1 ph
Power source Corded
Equipment
Drill bit diameter with stand, max 18 in
Recommended drill bit diameter, min 4 in
Coolant Wet
Transmission
Number of gearbox speeds 3
Spindle speed unloaded gear 1 250 rpm
Spindle speed unloaded gear 2 510 rpm
Spindle speed unloaded gear 3 800 rpm
Product data
Water connector G 1 / 4″
Water pressure, max 43.5 psi
Spindle thread, outer 1 1/4″ 7 UNC
Dimensions
Product size length 23 in
Product size width 5.5 in
Product size height 7.3 in
Weight 34.2 lbs
Packaging length (Calc) 26.181 in
Packaging width (Calc) 10.039 in
Packaging height (Calc) 11.811 in
Article gross weight (Calc) 38.581 lbs
Sound and noise
Sound power level, guaranteed (LWA) 112 dB(A)
Sound power level, measured 110 dB(A)
Sound pressure level at operators ear 92 dB(A)