ER-Collet chuck HSK 63 - 1/10 - 75 | ER 16Application: 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

Setting angle: 93°

Ground internally and externally

Angle reading = 10 arcmin

E1= 28 pieces

during grinding

Chrome vanadium steel main body

In machining centres (machines with automatic tool changers)

Tensile strength in the core of min

- Parallelism to driver grooves < 0

Standard (over 25mm range)

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance7

For mounting drill chucks