CNC-Drill chuck BT 50 - 2,5/16 - 113Application: For mounting tools with straight shanks. 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

Flute geometry with special design

B4 - 25 x 16 x 30

clamping depth = -

Unit Selection : Nm

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

Setting ring not included in delivery - optionally available

102 x 38 x 15

For d = 60 only with four fi xation screws according to DIN 912

ISO 7388-3 - Retention knobs

PSC to PSC adapter with axial clamping

For mounting straight-shank tools in collet chucks DIN 6499

Plug gauge sizes according to DIN 2245