ER-Collet chuck BT 30 - 1/10 - 70 | ER 16

ER-Collet chuck BT 30 - 1/10 - 70 | 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

The origin point is retained throughout the life of the battery

Completely made of steel

Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap

depths and steps

- Honed collet boring

clamping depth

For machining centres without synchronous spindle

Adapters ISO / PSK with axial clamping

bei Ø 6 – Ø 32 mm = h238

Metric/Inch conversion at any position

For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle

U/min: 3800