U Drill 39 MM Size:2D 32/40 mm Shank there are many Chinese brand

there are many Chinese brand also making same inserts so you can just check description of size from other brands to fix this insert

A breaking pull stud might cause severe damage on machine and workpiece and even injuries on persons

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THIS SET HAS 20 COLLETS 1 MM TO 20 MM EACH 1 NOS

Useful for alignment test between centers as well as in Morse Taper Spindles

U Drill 39 MM Size:2D 32/40 mm Shank there are many Chinese brandPlease choose the LXD of drill size, as it can change drilling capacity, which is the most essential part of drilling. All sizes are available in 2D, 3D, 4D, 5D, and with Suitable Inserts: SPMG and WCMX. Please check from the drop down menu.