Black Delrin square block CNC machining stock resting on a wooden workbench, surrounded by hand tools and sanding blocks. The solid acetal plastic block shows raw machined faces and surface marks typical of cut stock, highlighting its use for CNC fixtures, jigs, prototyping, and functional machining applications in a maker or small-shop environment.

Black Delrin Blocks: CNC Machining Square Stock - 35x35x100mm

$29.00
$29.00
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Black Delrin square block CNC machining stock resting on a wooden workbench, surrounded by hand tools and sanding blocks. The solid acetal plastic block shows raw machined faces and surface marks typical of cut stock, highlighting its use for CNC fixtures, jigs, prototyping, and functional machining applications in a maker or small-shop environment.
  • Black Delrin square block CNC machining stock resting on a wooden workbench, surrounded by hand tools and sanding blocks. The solid acetal plastic block shows raw machined faces and surface marks typical of cut stock, highlighting its use for CNC fixtures, jigs, prototyping, and functional machining applications in a maker or small-shop environment.
  • Black Delrin square stock block shown on a gridded cutting mat at an angle, displaying the long face and sharp edges of the acetal material. Surface texture and machining marks are visible, emphasizing dimensional stability, low friction plastic properties, and suitability for CNC milling, drilling, and fixture fabrication.
  • Black Delrin square block standing upright on a cutting mat, showing the square end face and uniform material structure. The solid acetal plastic construction is clearly visible, illustrating consistent density and clean cut faces ideal for CNC machining, jig making, and precision mechanical components.
  • Two black Delrin square blocks displayed against a neutral background, one horizontal and one vertical, showing clean geometry and sharp edges. This image highlights the material’s uniformity and form factor for CNC square stock, acetal fixture blocks, machining practice, and prototyping applications.
  • White CNC-carved bust mounted in a rotary fixture on a dark machine bed, with large text reading “Fabrication Services Available.” Promotes Aetherium Innovations custom fabrication, CNC machining, prototyping, and maker service work for parts, fixtures, and specialty projects.
  • Aetherium Innovations workshop bench with a Carvera Air CNC machine, Bambu Lab 3D printer, filament dryer, hand tools, and pegboard, with text reading “Need a quote? Message me for current lead times.” Promotes custom fabrication, 3D printing, CNC, and project quote services.
  • Black Delrin square block CNC machining stock resting on a wooden workbench, surrounded by hand tools and sanding blocks. The solid acetal plastic block shows raw machined faces and surface marks typical of cut stock, highlighting its use for CNC fixtures, jigs, prototyping, and functional machining applications in a maker or small-shop environment.
  • Black Delrin square stock block shown on a gridded cutting mat at an angle, displaying the long face and sharp edges of the acetal material. Surface texture and machining marks are visible, emphasizing dimensional stability, low friction plastic properties, and suitability for CNC milling, drilling, and fixture fabrication.
  • Black Delrin square block standing upright on a cutting mat, showing the square end face and uniform material structure. The solid acetal plastic construction is clearly visible, illustrating consistent density and clean cut faces ideal for CNC machining, jig making, and precision mechanical components.
  • Two black Delrin square blocks displayed against a neutral background, one horizontal and one vertical, showing clean geometry and sharp edges. This image highlights the material’s uniformity and form factor for CNC square stock, acetal fixture blocks, machining practice, and prototyping applications.
  • White CNC-carved bust mounted in a rotary fixture on a dark machine bed, with large text reading “Fabrication Services Available.” Promotes Aetherium Innovations custom fabrication, CNC machining, prototyping, and maker service work for parts, fixtures, and specialty projects.
  • Aetherium Innovations workshop bench with a Carvera Air CNC machine, Bambu Lab 3D printer, filament dryer, hand tools, and pegboard, with text reading “Need a quote? Message me for current lead times.” Promotes custom fabrication, 3D printing, CNC, and project quote services.
Black Delrin Blocks: CNC Machining Square Stock - 35x35x100mm

Black Delrin Blocks: CNC Machining Square Stock - 35x35x100mm

$29.00
$29.00

Delrin was developed to solve a specific problem in modern manufacturing: how to create precise, repeatable mechanical parts without the friction, corrosion, or variability of metal. Introduced in the mid-20th century as an engineering thermoplastic, it quickly became a staple in machinery, automation, and industrial design.

You’ll find Delrin in gears, bushings, wear strips, guides, fixtures, and moving components across factories, workshops, and machines that run continuously. Its low friction, dimensional stability, and moisture resistance made it a quiet backbone of modern mechanical systems.

Delrin machines cleanly and predictably, which is why it’s often chosen for fixtures, setup parts, and functional prototypes. It holds tolerances well, resists deformation under moderate load, and provides clear feedback during cutting, making it a reliable material for developing processes before committing to metal or production-grade components.

This plate is supplied as solid black Delrin intended for machining or fabrication. It is not coated, polished, or surface-treated.

Size: 35x35x100mm

For the Modern Maker
Ships from the Pacific Northwest, USA

Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower the barriers in the skilled art trades.

Made with care

Great value

Elegant design

Quality materials

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

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