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: Advanced Core Drilling Power with Smart Connectivity

The DM 430 is Husqvarna’s high-performance solution for professionals who demand reliability, precision, and endurance from their core drill. Engineered for medium to heavy-duty coring applications, the DM 430 delivers the power needed to handle large-diameter bits while maintaining efficiency and operator control. With a rugged construction, advanced digital connectivity, and ergonomic design, this core drill machine is built to perform under pressure—day in and day out.

Whether you’re working on ventilation systems, water evacuation channels, or coring close to corners, the DM 430 provides the depth, accuracy, and data insights necessary for smart job site operations. It’s an essential tool for contractors in construction, utility installation, and infrastructure development.

Power and Durability You Can Count On

Powered by a 4.29 hp electric motor, the DM 430 combines high torque with smooth operation for drilling in reinforced concrete and other tough materials. The unit is equipped with an aluminum motor housing that enhances durability while reducing overall weight. Designed for use with drill diameters between 100–450 mm (approximately 4–18 inches), the DM 430 offers versatile performance across a wide range of applications.

The ergonomic handle adds portability and doubles as impact protection, helping extend the life of the drill motor on rugged job sites. This makes it ideal for tasks like stitch drilling, angle drilling, and coring in tight or awkward spaces.

Smart Performance with Embedded Connectivity

One of the standout features of the DM 430 is its integration with Embedded Connectivity, an advanced version of Husqvarna Fleet Services™. This system provides real-time insights into the health, usage, and maintenance needs of your concrete coring equipment. It helps contractors optimize tool uptime, plan service intervals, and increase long-term productivity.

Combined with the drill’s already impressive mechanical performance, this smart technology empowers professionals to make better decisions on-site and across fleets.

Why the DM 430 Stands Out

If you’re looking for a core drill that offers robust construction, superior drilling capacity, and intelligent features, the DM 430 is your answer. Its balance of power, ergonomic design, and digital connectivity makes it one of the most advanced core drill machines in Husqvarna’s lineup.

Built to withstand daily use in challenging environments, the DM 430 is a key player in any contractor’s concrete coring equipment arsenal—delivering the power and precision you need, with the smart tools to keep you ahead.

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)