ER-Collet chuck BT 50 - 2/20 - 200 | ER 32Application: For mounting straight shank tools in collets. Delivery: With balanced clamping nut All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

In the tailstock of the lathe so that no friction between the workpiece and the tip occurs

For the storage of tapping quick change adaptors

Carbide tipped scriber with clamp

prismatic base

Soft body for later processing

Suitable for mass production

bei Ø 6 – Ø 32 mm = h229

- Longer-lived than standard collets

in conjunction with „KEMMLER Precision collet chuck ER"

One turning toolholder - four possibilities:

For clamping nuts ER-system

slim design (reduced interference contour)