E1-20x25 is listed in the VDI E1 Indexable Drill Holder range. Holder for cylindrical-shank indexable drills. Select shank d1 and bore d4, then check flange size and projection. The holder is supplied as a tooling component; the cutting tool is selected separately.
Selection data: Diameter (d1, mm): 20; Diameter (d2, mm): 45; Diameter (d3, mm): 50; Diameter (d4, mm): 25; Height (h1, mm): -; Length (l1, mm): 71; Length (l2, mm): 18; Length (l3, mm): 59.
Use the attached drawing and original specification table to match the catalogue labels. Dimensions are in millimetres unless otherwise indicated. The main image represents the series; individual sizes may differ. Source: BMT catalogue, PDF page 17.
For an enquiry, send the model, machine and turret details, required tool dimensions and quantity via WhatsApp. Confirm the mounting arrangement and available clearance before ordering.