The Makita 8406 is a durable and high-performance diamond core and percussion drill built for professional trades who need dependable performance on site or in the workshop. With a heavy-duty 850W motor, the 8406 offers dual-mode operation – rotary-only for core drilling and rotary with hammer for general masonry work.
It’s capable of handling dry diamond core bits up to 152mm in diameter, making it ideal for electricians, plumbers, and HVAC engineers installing cable runs, flues, or pipes. Safety features include a torque limiter clutch to prevent gear damage if the bit jams, along with variable speed and reverse for controlled drilling across a range of materials.
The Makita 8406 is available in both 110V (for on-site use) and 240V (standard mains) versions to suit your working environment.
2-in-1 Drilling Functionality: Switch between rotary and rotary hammer modes
850W High-Torque Motor: Delivers power for both core drilling and general masonry use
Dry Diamond Core Capacity: Drills up to Ø152mm in brick/block (rotary mode only)
Torque Limiter Clutch: Protects both the user and machine from kickback
Variable Speed & Reverse: For accurate starts and smooth control across materials
Side Handle and Depth Gauge Included for increased user stability and accuracy
Available in 110V or 240V to suit both site-safe and workshop/mains setups
Robust Build Quality: Engineered to withstand frequent site use
1x Makita 8406 Diamond Core & Hammer Drill (Choose 110V or 240V)
1x Side Handle
1x Depth Gauge
1x Chuck Key
Drilling large core holes in brick and masonry (e.g., plumbing & electrical runs)
General purpose hammer drilling in masonry
Trade professionals in domestic or construction environments
This version is tool-only – diamond core bits are not included
Choose the correct voltage option (110V or 240V) to match your supply
| Brand | Makita |
|---|---|
| No load speed | 0 - 1500 min⁻¹ |
| Voltage | 240V |
| Vibration Uncertainty (K Factor) | 1.5 m/s² |
| Product Dimensions (L x W x H): | 400 x 150 mm |
| Sound Power Level (LWA) | 105 dB(A) |
| Sound Pressure Level (LpA) | 94 dB(A) |
| Noise Uncertainty (K Factor) | 3 dB(A) |
| Continuous Input Power | 850 W |
| Power Supply Cord | 2.5 m |
| Weight Without Cable | 3.7 kg |
| Max. Drilling Diameter in Wood | 30 mm |
| Max. Drilling Diameter in Steel | 13 mm |
| Drill Chuck Capacity | 2 - 13 mm |
| Impacts per Minute (IPM) | 0 - 22500 min⁻¹ |
| Max. Drilling Diameter in Masonry | 20 mm |
| Vibration Level. Impact Drilling into Concrete | 9.5 m/s² |
| Max. Drilling Diameter in Concrete | 152 mm |
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