Material: ER32 Spring Collet material is 65Mn (high carbon bearing steel, after heat treatment, has tough hardness and toughness, better wear resistance, good elasticity and longer service life)
Hardness: HRC44-48
Surface roughness is within RZ2.5
The clamping range of ER8 is 0.5mm; the clamping range of ER11 ER16 ER20 ER25 ER32 ER40 is 1mm, but the clamping range is 0.5mm if the hole diameter is below 2.5mm; the clamping shrinkage range of ER50 is 1mm if the shrinkage range is below 10mm. , the shrinkage range above 10mm is 2mm.
The concentricity is fully inspected according to the DIN standard range.
Package:
ER32 Spring Collet packaging is wrapped in a plastic transparent packaging bag, placed in a cylindrical plastic barrel, and the outer packaging is a carton.
We can laser mark your logo and packaging according to your requirements.
Are you looking for a reliable supplier of customized tool holders and collet?
We provide professional technical evaluation and quotation support:
✅ Drawing/Sample Review - Our sales engineering team rigorously analyzes part drawings (dimensions, materials, processing) or replicates samples through reverse engineering to ensure manufacturability
✅ Design optimization - providing expert advice on material selection, tolerance refinement, and process improvement to reduce costs and improve performance
✅ Problem solving - proactively propose suggestions to solve assembly, assembly/functional or performance issues of existing parts
✅ Specialized support -1V1 technical liaison
Your trusted machine tool accessory technology partner - providing precise guidance for your project from design to production!
1. Our purpose: innovative development, stable quality, and service first.
2. Very strict product quality requirements to ensure stable quality.
3. We accept retail, wholesale and shipping method options. When you choose us, we will serve you wholeheartedly.
4.1. We can offer you the sample to check our
products. If the products are not what you are looking for. Please give me your detail requirement
5.If you have any questions,please contact me at any time. I will reply you soon as possible.
FAQ:
Q: Are you a manufacturer? Do you have a factory?
Q: Do you accept trial orders?
Q: Can you send products to our freight forwarder in China?
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