ER Collet
Product Introduction High precision ER collet is suitable for engraving machines, milling machines and CNC machine tools. It is made of high-quality 65Mn spring steel, featuring excellent elasticity, high concentricity and stable performance. Features Specification Model D1 (mm) H (mm) Clamping Range D2 ER11 11.5 18 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm ER16 17 27.5 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 3.175mm(1/8″) ER20 21 31.5 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm,…
Product Introduction
High precision ER collet is suitable for engraving machines, milling machines and CNC machine tools. It is made of high-quality 65Mn spring steel, featuring excellent elasticity, high concentricity and stable performance.
Features
- High precision and good stability
- Low deformation and high hardness
- Widely used in CNC engraving and milling machines
- Wear-resistant with long service life
Specification
| Model | D1 (mm) | H (mm) | Clamping Range D2 |
|---|---|---|---|
| ER11 | 11.5 | 18 | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm |
| ER16 | 17 | 27.5 | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 3.175mm(1/8″) |
| ER20 | 21 | 31.5 | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 3.175mm(1/8″) |
| ER25 | 26 | 34 | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 13.5mm, 14mm, 14.5mm, 15mm, 15.5mm, 16mm, 3.175mm(1/8″) |
| ER32 | 33 | 40 | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 13.5mm, 14mm, 14.5mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm, 3.175mm(1/8″) |
| ER40 | 41 | 46 | 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 3.175mm(1/8″) |
Application
Suitable for U-drill, taper shank drill, drill extension rod, milling cutter and boring bar.
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