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Description
Technical data for the ER16 Ø1-0.5 mm collet
| Technical Data | |
|---|---|
| Bore Diameter d | 1-0.5 mm |
| Outside Diameter D | 17 mm |
| Overall Length L | 27.5 mm |
ER16 1 mm collet – precision microtool clamping in the ER16 system
The ER16 1 mm collet allows the smallest tools with diameters of 0.5-1 mm to be securely clamped in machines equipped with the ER16 system. Its construction from 65Mn spring steel hardened to 44-48 HRC in accordance with DIN 6499B provides stable clamping of delicate micro milling cutters, drills, and engraving tools without the risk of damaging their straight shanks.
Key advantages of the ER16 1 mm collet
- Minimal radial runout ≤0.015 mm in accordance with DIN 6499B – essential for micromachining, where even hundredths of a millimeter determine part quality
- Clamping range of 0.5-1 mm with half a millimeter of compensation – flexibility to accommodate the tight dimensional tolerances of microtools from different manufacturers
- 65Mn spring steel with a hardness of 44-48 HRC – maintains uniform clamping without excessive pressure that could deform thin shanks
- System with 16 slots ensures symmetrical distribution of clamping force – eliminates localized overloads that are critical for delicate small-diameter tools
- Compliance with DIN 6499B and ISO 15488-B standards – works with ER16 clamping nuts and tool holders from all global manufacturers
The ER16 1 mm collet is used for precision engraving, machining jewelry parts, producing miniature electronic components, and prototyping that requires the highest dimensional accuracy. It is suitable wherever secure clamping of tools with minimal diameters is required.
Frequently asked questions
The collet accepts micro milling cutters, precision drills, and engraving tools with shank diameters from half a millimeter to one millimeter. Ideal for machining parts requiring the highest dimensional accuracy.
The ER16 system provides greater clamping rigidity than ER11 while maintaining precision. It is an optimal solution for micromachining on machines with higher spindle power.
The 65Mn steel hardened to 44-48 HRC and the design with 16 slots ensure hundreds of installation cycles without loss of elasticity. The collet does not overstress the thin shanks of microtools.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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