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Sealed ER clamping nuts (ERS) with integrated sealing for coolant-through applications. Prevents coolant contamination of the collet. DIN 6499 standard.
| Ordering Code | Shank | ER Size | Bore / Tool Ø (d) | Projection (L) | Thread |
|---|---|---|---|---|---|
| 36CCNER16 | — | 16 | 32 mm | 20.5 mm | M22x1.5P |
| 36CCNER20 | — | 20 | 35 mm | 22 mm | M25x1.5P |
| 36CCNER25 | — | 25 | 42 mm | 24 mm | M32x1.5P |
| 36CCNER32 | — | 32 | 50 mm | 27.5 mm | M40x1.5P |
| 36CCNER40 | — | 40 | 63 mm | 29 mm | M50x1.5P |
| 36CCNER50 | — | 50 | 78 mm | 40 mm | M64x2.0P |
ER Clamping Nuts - Sealed (ERS) (DIN 6499) is a precision CNC ER Clamping Nuts & Accessories product manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. Sealed ER clamping nuts (ERS) with integrated sealing for coolant-through applications. Prevents coolant contamination of the collet. DIN 6499 standard.
The ER Clamping Nuts - Sealed (ERS) conforms to DIN 6499. Every unit is MPT-tested (Magnetic Particle Testing) and proof-tested at 2.5× clamping force before dispatch.
ER Clamping Nuts - Sealed (ERS) is manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. Contact sales at +91-9538456478 or ptpcnc@ptpcnctoolings.com for pricing, DXF/STEP CAD files, and lead times.
HSK ER Clamping Nuts Ordering Table
All dimensions in mm
