Shell mill holder BT 50 - 27 - 40Application: For mounting milling cutters with transversal groove. Note: d = 40 d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079. SK 30 without coolant exit bores on the end faceDelivery: With drivers, cross head retaining screw and cylinder head retaining screw for cutters with central coolant. For d = 60 only with four fi xation screws according to DIN 912. All holders are made of forged steel

For horizontal clamping of flat workpieces

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

Axial sealed with two O-rings

Measuring contact points are designed to allow measurements near to the bottom of blind holes

ISO-Metric Thread

- After mounting

clamping depth 2 mm

For holding tool holders with polygonal shank ISO 26623-1

Internal measurement jaws are rounded to provide accurate measurement of internal diameters

Base + Blades

For safe clamping of taps

U/min: 7000