21 Pcs Double Wheel Knurling Tool Set 0.5mm 1mm 2mm Linear Wheel Set Steel Lathe Set Wheel Knurling Tool

Aperture: about 10 mm/0.39 inch
Flower wheel thickness: . 8 mm/0.31 inch
1mm diagonal linear knurling wheel:
Knurling pitch: 1.0mm
Knurling wheel outer diameter: about 26mm / 1.02 inches
Aperture: about 10 mm/0.39 inch
Knurling wheel thickness: about 8 mm / 0.31 inch
2mm diagonal linear knurling wheel:
Knurling pitch: 2.0mm
Knurling wheel outer diameter: about 26mm / 1.02 inches
Aperture: about 10 mm/0.39 inch
Knurling wheel thickness: about 8 mm / 0.31 inch
Total size: 25 x 8mm / 0.31 x 0.98 inch (outer diameter x thickness)
Colour:Black
Material:Steel

Package Contents:
3 x Knurling tool
18 x knurling wheel

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.