Set of Collets - Swiss Quality ER32-UP 3-20mm 18pcs ULTRA Precision

These collets are prescribed by Socoje in cases where extreme precision is required. The ULTRA good concentricity ensures a longer lifespan of your Socoje. In most cases a standard Swiss precision collet is sufficient. However, it can sometimes be useful for very small tools to switch to an ULTRA precision collet to reduce the risk of tool breakage. Conversely, with larger diameter tools it can help to prevent unbalance. Another application where it can be useful is when clamping a measuring mandrel, when you want to have as little deviation as possible in the spindle and collet chuck, an ULTRA precision collet is always useful.

Component features:

• Complete set ER 32-UP collets (18pcs)
• Standard Swiss precision (Ultra precision also available)
• Made in Switzerland
• DIN 6499B / ISO 15488
• Shank diameter 3.00mm to 20.00mm
• Run-out <2,5µm (TIR<5µm)
• The size that are included in the set: Ø 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0