INSERT, CUTTING TOOL:TYPE TURNING, SHAPE ROUND, SIZE DIA 9.5 MM,THICKNESS 7.85 MM, MATERIAL
CERAMIC GR 650/670 CC,RAKE 7 DEG, FFT: TOLERANCE IC=+-0.025 MM,S=+-0.10 MM; CHAMFER WD 0.25 MM;CHAMFER ANGLE
20 DEG; WITH INSERT BASE;1 BOX CONSISTS OF 10 PCS,MNFR: SANDVIK MNFR PART NO: RCGX 090700 T01020 650,MNFR: WESTO
ENGINEERING AB MNFR PART NO: UNKNOWN,DRAWING: R-2.1655 REV: 0 ITEM: 4

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.