All blocks are injection molded using our own unique proprietary molding technology, the blocks have minimal to no internal stresses.
Acetal (Polyoxymethylene or POM) is a tough, machinable thermoplastic with high strength, good rigidity, dimensional stability. This material may be machined using traditional methods such as turning, milling, drilling etc.
Plasti-BlockTM plastic blocks and sheet are suitable for producing high quality parts using techniques such as manual and CNC machining, milling, heat gun shaping, bending, etc.
Delrin® Acetal resists expanding when exposed to heat, moisture, chemicals, and solvents. Blocks, rods, and sheet manufactured from this material can be easily machined to close tolerances. They also have a naturally slippery, wear-resistant surface. This plastic is a great choice for making parts that require precision tight tolerances, for instance gears, bushings, rollers, and bearings as well as pumps, valves, and actuators.
POM is typically difficult to bond.
Tolerance (-0.150" to + 0.150")
Please allow up to 3 business days to process your order. Minimum order $20.