Magnesium Die Casting For Electric drill Enclosure

GuangWei – Expert in Precision Die Casting and Advanced Metal Craftsmanship

seller15@guangweitx.com +86-135-8095-1697

Power Tool Housing

Magnesium alloy die-cast power tool housings are precision-engineered enclosures designed to protect internal components, reduce overall weight, and withstand mechanical shocks. Produced using high-precision magnesium alloy die casting, these housings provide high rigidity, dimensional accuracy, and thermal performance while maintaining a lightweight design. They are widely used in cordless drills, impact wrenches, angle grinders, rotary hammers, and other portable power tools, ensuring enhanced ergonomics, durability, and user safety. Application Fields: Cordless drills, impact wrenches, angle grinders, rotary hammers, jigsaws, and multi-functional power tools.

All Die Casting Parts Products

Series of Power Tool Housings

Cordless Drill Housings

Magnesium alloy die-cast shells for compact and ergonomic cordless drills.
Features: Lightweight, vibration-resistant, thermal management for motor heat.
◉ Material: AZ91D / AM60B
◉ Wall thickness: 1.2–2.0 mm
◉ Surface treatment: Powder coating or micro-arc oxidation

Impact Wrench & Driver Housings

Die-cast magnesium enclosures for electric impact wrenches and drivers.
Features: High stiffness to handle torque, precise mounting points for motors and gears.
◉ Material: AZ91D
◉ Tensile strength: ≥200 MPa
◉ Corrosion resistance: Salt spray ≥96 h

Angle Grinder & Rotary Tool Housings

Magnesium die-cast frames for grinders and rotary tools.
Features: Heat dissipation for high-speed operation, vibration damping, ergonomic design.
◉ Wall thickness: 1.5–2.5 mm
◉ Surface roughness: Ra ≤0.8 μm
◉ Thermal conductivity: 70–90 W/m·K

Jigsaw & Multi-Functional Tool Housings

Precision magnesium alloy die-cast housings for jigsaws and versatile power tools.
Features: Lightweight, high rigidity, accurate assembly points for internal gears and electronics.
◉ Material: AM60B
◉ Impact resistance: IK07–IK08
◉ Surface finish: MAO or powder coating

Material and Surface Treatment

Material

Standard: AZ91D / AM60B
Optional: ZK60 for higher stiffness or WE43 for specialty applications

Surface Treatment

Powder coating
Micro-arc oxidation (MAO)
Optional: Anodizing, electroplating, or custom painting for aesthetic or corrosion protection

Product Features

Compatible with CNC post-machining for precise mounting and assembly

Ultra-lightweight yet high-rigidity housing

Excellent heat dissipation for motor and electronic components

EMI shielding for cordless and battery-operated tools

Corrosion- and wear-resistant surface for long-term durability

Customizable cutouts for switches, battery packs, and connectors

Technical Parameters

Parameter	Specification	Test / Standard	Requirement
Material	AZ91D / AM60B	Density	1.78–1.85 g/cm³
Surface Treatment	Powder Coating / MAO	Salt Spray Test	≥96 h
Wall Thickness	1.2–2.5 mm	Dimensional Accuracy	±0.05 mm
Tensile Strength	≥180–200 MPa	Impact Test	IK07–IK08
Thermal Conductivity	70–90 W/m·K	Thermal Shock Test	-40℃ ~ +120℃, 100 cycles
Surface Roughness	Ra ≤0.8 μm	Flatness	≤0.05 mm per 100 mm

Quality and Certification

All magnesium die-cast power tool housings are produced under ISO9001, IATF16949, and ISO14001 certified systems. Complies with RoHS, REACH, and CE directives.

Third-party testing (SGS / TÜV) is available for mechanical strength, heat dissipation, and corrosion resistance.

Packaging and Logistics

Packaging: Individual foam tray + bubble wrap + reinforced carton. MOQ: 200 pcs per model (negotiable). Lead Time: 20–30 working days depending on mold and batch size. Shipping: Export-compliant packaging for air, sea, or express delivery

Frequently Asked Questions

Can the housing be customized for different power tool models?

Yes, we can design and manufacture fully customized magnesium die-cast housings based on your CAD or sample.

Are magnesium housings suitable for high-speed or high-torque tools?

Yes, they provide excellent rigidity, vibration resistance, and heat dissipation for demanding applications.

What surface treatments are available for durability and aesthetics?

MAO, powder coating, anodizing, and decorative painting are available.

Can precise cutouts for buttons, battery packs, and ventilation be integrated?

Absolutely, CNC post-machining ensures all cutouts and mounting holes meet tight tolerances.

What is the maximum part size you can produce for power tool housings?

Our die-casting machines can handle up to 30 tons, suitable for medium and large power tool enclosures.

Get in touch with us

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Guangwei is a professional precision die casting and machining manufacturer, integrating zinc, aluminum, and magnesium alloy die casting, mold design, CNC machining, and surface finishing into a complete one-stop solution.

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Sales Manager: Man Shee Cheong

+86-135-8095-1697

seller15@guangweitx.com

www.guangweitx.com

No. 3, Shangzhen 2nd Road, Shangjiao Community, Chang’an Town, Dongguan, China.