Boka precision collet set 0.01mm concentricity ER16 ER20 ER25 ER32 ER40 65Mn
Boka precision collet set 0.01mm concentricity ER16 ER20 ER25 ER32 ER40 65Mn - ER16-10PCS(1-10mm) is backordered and will ship as soon as it is back in stock.
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SHIPPING OPTIONS
GEM Maschinen GmbH uses DHL or freight forwarding services to ship your orders. Orders are processed within 24 hours of receipt. A shipping confirmation will be sent via email.
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OVERWEIGHT ITEMS
Orders shipped via freight are subject to additional charges for overweight items, as indicated on the respective product page. Customers are responsible for any additional charges, such as lift tables, when shipping by truck.
- Over 30 kg within Germany.
- Over 30 kg outside Germany.
Return conditions
- In case of manufacturer defects or quality defects: Free return and full refund.
- For returns not due to quality defects: The customer bears the return shipping costs. If the product arrives in perfect, resalable condition upon receipt (no impairment of resaleability), we do not charge the 15 percent wear and tear fee.
Boka precision collet set 0.01mm concentricity ER16 ER20 ER25 ER32 ...
Boka ER-Series Precision Collet Set: Complete solutions for the highest demands
Discover our Boka ER-series precision collet sets, designed for demanding applications in milling, drilling, and turning machines. Each set offers a complete selection of the most common diameters within the respective series. Manufactured from high-quality 65Mn spring steel, the collets guarantee exceptional concentricity of 0.01 mm thanks to special hardening and finishing processes. Benefit from the durability and reliability that will take your manufacturing processes to the next level.
Table of contents
ER16 precision collet set (1-10mm) - 10 pieces ER20 precision collet set (2-13mm) - 12 pieces ER25 precision collet set (2-16mm) - 15 pieces ER32 precision collet set (3-20mm) - 18 pieces ER40 precision collet set (4-26mm) - 23 pieces
ER16 precision collet set (1-10mm) - 10 pieces
This 10-piece ER16 set is the ideal solution for precise work with smaller tools. With complete coverage from 1 mm to 10 mm, you have the most important sizes at your fingertips. It's ideal for fine milling and engraving work and offers secure and precise tool clamping. Individual ER16 collets are available for purchase here.
Product details and benefits
- Set contents: 10 individual ER16 collets in 1mm increments (1, 2, 3, 4, 5, 6, 7, 8, 9, 10mm).
- Precision level: Concentricity of 0.01mm (15 microns) at 4×d position.
- Material: High quality 65Mn spring steel , hardened to HRC 42-45.
- Improved performance: Thermal aging and cryogenic treatment to eliminate stresses and increase wear resistance.
- Convenience: Delivered in a sturdy aluminum-plastic box.
Specifications
| Article (parameter) | ER16-10PCS |
|---|---|
| Size (d) | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 |
| Clamping range | 1mm - 10mm |
| Diameter (D) | 17mm |
| Total length (L) | 27mm |
| Concentricity | 0.01mm |
ER20 precision collet set (2-13mm) - 12 pieces
The 12-piece ER20 collet set is a versatile tool for medium-sized machining applications. It covers all sizes from 2 mm to 13 mm, ensuring you're perfectly equipped for most standard applications in your workshop. Individual ER20 collets are available for purchase here.
Product details and benefits
- Set contents: 12 individual ER20 collets in 1mm increments (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm).
- Precision level: Concentricity of 0.01mm at 4×d position.
- Material: High quality 65Mn spring steel , hardened to HRC 42-45.
- Improved performance: Thermal aging and cryogenic treatment for increased service life.
- Convenience: Delivered in a sturdy aluminum-plastic box.
Specifications
| Article (parameter) | ER20-12PCS |
|---|---|
| Size (d) | 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 |
| Clamping range | 2mm - 13mm |
| Diameter (D) | 21mm |
| Total length (L) | 31mm |
| Concentricity | 0.01mm |
ER25 precision collet set (2-16mm) - 15 pieces
With this 15-piece ER25 collet set, you're equipped for a wide range of milling and drilling tasks. The comprehensive size selection from 2 mm to 16 mm makes it an indispensable tool for any professional workshop. Individual ER25 collets are available for purchase here.
Product details and benefits
- Set contents: 15 individual ER25 collets in 1mm increments (2 to 16mm).
- Precision level: Concentricity of 0.01mm at 4×d position.
- Material: High quality 65Mn spring steel , hardened to HRC 42-45.
- Improved performance: Thermal aging and cryogenic treatment for maximum stability and wear resistance.
- Convenience: Delivered in a sturdy aluminum-plastic box.
Specifications
| Article (parameter) | ER25-15PCS |
|---|---|
| Size (d) | 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 |
| Clamping range | 2mm - 16mm |
| Diameter (D) | 26mm |
| Total length (L) | 35mm |
| Concentricity | 0.01mm |
ER32 precision collet set (3-20mm) - 18 pieces
The comprehensive 18-piece ER32 set offers a wide range of sizes from 3 mm to 20 mm. It meets even the highest machining quality requirements and is the ideal choice for demanding manufacturing applications. Individual ER32 collets can be purchased here.
Product details and benefits
- Set contents: 18 individual ER32 collets in 1mm increments (3 to 20mm).
- Precision level: Concentricity of less than 0.01mm at 4×d position.
- Material: High quality 65Mn spring steel , hardened to HRC 42-45.
- Improved performance: Thermal aging and cryogenic treatment for superior stability and increased lifetime.
- Convenience: Delivered in a sturdy aluminum-plastic box.
Specifications
| Article (parameter) | ER32-18PCS |
|---|---|
| Size (d) | 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 |
| Clamping range | 3mm - 20mm |
| Diameter (D) | 33mm |
| Total length (L) | 40mm |
| Concentricity | 0.01mm |
ER40 precision collet set (4-26mm) - 23 pieces
This 23-piece ER40 set is our most comprehensive set and ideal for demanding applications with larger tools. Full coverage from 4mm to 26mm ensures you're equipped for any challenge. Purchase individual ER40 collets here.
Product details and benefits
- Set contents: 23 individual ER40 collets in 1mm increments (4 to 26mm).
- Precision level: Concentricity of less than 0.01mm at 4×d position.
- Material: High quality 65Mn spring steel , hardened to HRC 42-45.
- Improved performance: Thermal aging and cryogenic treatment for superior wear resistance and precision.
- Convenience: Delivered in a sturdy aluminum-plastic box.
Specifications
| Article (parameter) | ER40-23PCS |
|---|---|
| Size (d) | 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 |
| Clamping range | 4mm - 26mm |
| Diameter (D) | 41mm |
| Total length (L) | 46mm |
| Concentricity | 0.01mm |
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