PART OF CATALOG
Quick change adaptors with safety clutch Size 1 | M3 | 3,5 x 2,7 | DIN 371
Micrometer | analogue | 250 – 275 reading 0,01mm
KPS-Prazisionsspannzange KPS 16 | < 5µm | O 11,0-10,5
Digital Caliper | 25-200mm for inside grooves / with data output
ER-Precision collet chuck BT 50 – 2/20 – 100 | ER 32
Application:
For mounting straight-shank tools in 2 µm-collets.
Advantage:
- Excellent concentricity in the system (chuck + collet + clamping nut)
- 3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm clamping nut
- Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
- Plain clamping nut without grooves for high speed machining
ER-Collet with seal for IC ER40 | 472EA | < 15µm | O 14
Application:
Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system
Note:
Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet.

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