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Description
Technical data for the ER32 Ø4 mm collet
| Technical Data | |
|---|---|
| Bore Diameter d | 3-4 mm |
| Outside Diameter D | 33 mm |
| Overall Length L | 40 mm |
ER32 4 mm collet – precision clamping for straight-shank tools
ER32 4 mm collet is a professional clamping component for straight-shank tools with diameters from 3 to 4 mm. Made from 65Mn spring steel in accordance with DIN 6499B, it provides secure clamping of milling cutters, drills, taps, and reamers in ER32 collet chucks.
Key advantages of the ER32 Ø4 mm collet
- Precision clamping with runout ≤0.015 mm — ensures machining repeatability and extends cutting tool life
- Clamping range 3-4 mm — a collapse range of 1 mm accommodates different shank diameters
- 65Mn spring steel with a hardness of 44-48 HRC — provides durability and elasticity during repeated clamping
- 16-slot design — high clamping force and excellent clamping concentricity
- Compliance with DIN 6499B / ISO 15488 — fits all standard ER32 chucks and nuts
ER32 4 mm collet is suitable for CNC machining centers, conventional milling machines, engraving machines, and motor spindles. The choice of professionals who value reliability and precision in everyday shop work.
Frequently asked questions
The collet accepts tools with diameters from 3 to 4 mm thanks to its 1 mm collapse range.
It fits CNC machining centers, milling machines, engraving machines, and motor spindles with ER32 chucks.
The standard accuracy grade ensures radial runout not exceeding 0.015 mm.
Product accessories
Set of ER-32 Collets 18 pcs DIN-6499
Reference: 0000008783 In stock > 10 items
€84.21
€103.58 brutto
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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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