Ultra precision

Our wide ER-UP product range offers best runout TIR for high-precision machining.
Features and benefits
ER Features and benefits
DIN 6499-B / ISO 15488

DIN ISO 15488 form B

  

ER size

8 – 50

Shank diameter range

1.0 – 36.0

Clamping range (mm) or tolerance

1

Runout (TIR)

5 μm

 

Anti-corrosion coating

Available on request.

Metallic sealed

No

Internal square

No

Length compensation

No

secuRgrip thread

No

Collet-locking system

Yes

Expert advice

Never clamp oversized tool shanks. For example, never use a Ø 12 mm to 11 mm collet to clamp a Ø 12.2 mm shank. Rather use the next bigger collet (in this case a Ø 12.5 mm – 11.5 mm or 13 mm – 12 mm collet). Insert tool to the full length of the collet for best results if possible. Also, never insert the tool less than 2/3 of the collet length.

Get your ER products

It has never been easier to achieve toolholding excellence. Request a quote for your selected products today!