Ground Roughness is Ra0.4 Microns, plus overall fine polish. Gripping Range: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/8mm, 1/4mm. Upper Diameter: 11.5 mm. Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. 1 x ER Spring Collet Chuck Set.
This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Collets\Spring Collets". The seller is "deimuos-0" and is located in this country: CN. This item can be shipped worldwide.