High-precision 0.001mm ISO ISO30 ER Rust Proof Tool Holder Using ER16 ER20 ER25 ER32 Collet CNC Chuck CNC Engraving Mach
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Specifications
- Brand Name
- NONE
- Origin
- Mainland China
- Choice
- yes
Product Description
Model No.ISO30-ER32UM
Material:20CrMnTi/42CrMn
Carbon depth: more than 0.8mm
Application:milling cutter
Usage:for CNCmachine /milling or lathe
Hardness:48-52
Precision: 5μ
BalanceG2.5 24000-30000rpm
Collet:ER32
Toolholder with Coating Anti-rust
Pros & Cons
Pros
- High precision 0.001mm runout and G2.5@30000rpm balance for accurate CNC machining.
- Rust-proof coating and 48-52 HRC hardness ensure durability.
- Versatile ER16-ER32 collet compatibility for various milling cutters.
- Anti-rust 20CrMnTi material ideal for demanding CNC environments.
Cons
- Specific to ISO30 taper, not universal for all CNC spindles.
- No brand specified, potential variability in manufacturing.
- High RPM rating but may require testing for specific machines.
- Shipping from China could delay critical production needs.
Common Questions
What material and hardness is the ISO30 ER Tool Holder made from?
Made from 20CrMnTi/42CrMn with carbon depth over 0.8mm and hardness of 48-52 HRC, plus anti-rust coating.
What sizes and collets are compatible with this CNC tool holder?
ISO30-ER32UM model supports ER16, ER20, ER25, ER32 collets with 0.001mm precision and G2.5 balance.
Is this rust-proof tool holder compatible with CNC engraving machines?
Yes, designed for CNC machines, milling cutters, lathes, up to 24000-30000rpm.
How do you use this high-precision ER collet chuck on a CNC machine?
Install ER collet into the ISO30 holder, tighten on CNC spindle for milling or engraving with anti-rust protection.
What shipping information is available for this CNC chuck from Mainland China?
Origin Mainland China; precision tool ships in 5-15 days via standard air mail with protective packaging.
Product information last updated on December 28, 2025