ER-Collet chuck HSK 100 - 3/26 - 160 | ER 40Application: 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

For internal machining with boring bars

360° graduations for angular adjustment

E2= 14 pieces

- Bed height H: 0

Resolution: 0

With mechanical booster

For gauge-accurate working and controlling of surfaces and squares up to 46°

The spring-mounted spherical tip protects the unit from damage if contact is too strong

and vertical

In this way

• runout accuracy: = 0

For mounting tools with Morse taper shanks