Black & White POM Acetal Sheets | Machinable Plastic for CNC & DIY

High-Strength POM Plastic Sheets for CNC Machining, Engineering, and DIY Applications

Looking for durable, machinable plastic sheets with excellent wear resistance and low friction? Our White and Black POM (Polyoxymethylene) Sheets are the ideal choice for CNC machining, mold making, and structural DIY projects. These engineering-grade acetal boards offer exceptional dimensional stability, anti-static properties, and smooth surfaces for high-precision fabrication.

Available in a variety of sizes and thicknesses—from 4mm to 12mm (≈1/8" to 1/2")—our POM plastic plates are suitable for a wide range of applications, including mechanical components, jigs, gears, bearings, and more.

Whether you're a professional engineer or a hobbyist, these sheets are the perfect solution when strength, rigidity, and clean machining results are a must.

Key Features of Our Acetal POM Sheets

• ✔️ Available in Black and White Colors – Choose based on your visual or heat-absorption needs

• ✔️ Cut-to-Size CNC-Compatible Boards – Save time and material with pre-sized options

• ✔️ Excellent Wear Resistance – Perfect for high-friction, high-load applications

• ✔️ Low Coefficient of Friction – Smooth sliding in moving parts or mechanisms

• ✔️ Highly Machinable – No warping, cracking, or chipping during processing

• ✔️ Anti-Static and Moisture-Resistant – Stable performance in varying environments

• ✔️ Cost-Effective Alternative to Delrin – Comparable mechanical strength at better value

Size Options (Metric + Imperial)

We offer pre-cut POM sheets in a range of practical sizes for immediate use:

• 4×100×100mm (≈1/8" × 3.9" × 3.9")

• 4×100×200mm (≈1/8" × 3.9" × 7.9")

• 4×100×300mm (≈1/8" × 3.9" × 11.8")

• 6×100×100mm (≈1/4" × 3.9" × 3.9")

• 6×100×200mm (≈1/4" × 3.9" × 7.9")

• 10×100×100mm (≈3/8" × 3.9" × 3.9")

• 10×100×200mm (≈3/8" × 3.9" × 7.9")

• 10×100×300mm (≈3/8" × 3.9" × 11.8")

• 12×200×300mm (≈1/2" × 7.9" × 11.8")

Need custom dimensions? We're ready to provide POM sheets cut to your exact specifications. Simply reach out for a quote.

Typical Applications

• CNC-milled parts, bushings, and rollers

• Mold bases and structural parts

• 3D printer bases, jigs, and enclosures

• Robotics, tool frames, and mechanical fixtures

• Automotive spacers, gears, and sliders

• DIY mechanical components and prototyping

Technical Specifications

• Material: POM (Polyoxymethylene, Acetal Copolymer)

• Color Options: White / Black

• Thickness Range: 4mm to 12mm (1/8" to 1/2")

• Sheet Sizes: 100×100mm to 200×300mm

• Density: 1.42 g/cm³

• Working Temp: -40°C to +100°C

• Surface Finish: Smooth semi-gloss

• Tolerance: ±0.2mm

• Water Absorption: Low

• Friction Coefficient: 0.25–0.35

Why Choose Custominsul for Your POM Needs?

At Custominsul, we understand what engineers and makers value: variety, customization, service, and cost-efficiency. That’s why we offer:

• A wide selection of engineering plastics including POM, PTFE, PC, FR4, PEI, and more

• Custom cutting, CNC machining, and fabrication for project-specific needs

• Friendly and fast customer support for custom orders, bulk pricing, and technical consultation

• Strategic sourcing and optimized logistics to help reduce your procurement cost

We're not just a seller — we're your trusted material partner.

Frequently Asked Questions (FAQ)

Q1: Is this material similar to Delrin?
A: Yes. Our POM sheets are made from acetal copolymer, offering comparable strength and better dimensional stability than Delrin (homopolymer) in most applications.

Q2: Can I request a different thickness or dimension?
A: Absolutely! We support custom-cut POM sheets. Contact us directly or click “Request Custom Size”.

Q3: Can POM sheets be laser cut?
A: No. Laser cutting POM is not recommended due to toxic gas emission. CNC machining is the preferred method.

Q4: Is this plastic food-safe?
A: Our POM material is commonly used in machinery for the food industry. If you require certified food-grade material, please contact us.

Q5: Do you offer bulk discounts?
A: Yes, we offer discounts for large volume purchases. Contact us with your quantity requirements for a custom quote.

Ready to Start Your Project with POM Sheets?

🛒 Buy Now – Choose Your Size & Color

Pre-cut for convenience, engineered for performance.

✂️ Need Custom Sizes or Bulk Orders?

Get your POM sheets cut exactly to your needs.
👉 [Click here to Request a Custom Quote]