Features:1) Special elastic material with high elasticity and long service life2) Power clamping ability3) Precise and accurate for boring, milling, drilling, tapping, grinding and engraving4) Hardnes

Product Name: ColletPlace of Origin: ChinaFeatures:1) Material: 65Mn2) Hardness: HRC 44 - 48

Product Name: ColletModel Number: ER11/16/20/25/32/40Place of Origin: ChinaFeatures:1) Made of special elastic steel material2) All collets grounded according to standard DIN6499B

Model numbers: C16-ER11-50, C16-ER16-50, C20-ER16-100, C20-ER20-100, C25-ER16-100, C25-ER20-100, C25-ER32-150

Product Name: Collet Chucks with Straight CranksModel Number: C16-ER20-100Place of Origin: ChinaModel numbers: C16-ER11-50, C16-ER16-50, C20-ER16-100, C20-ER20-100, C25-ER16-100, C25-ER20-100, C25-ER3

Model numbers: ER16-D140, ER25-D210, ER25-D250, ER32-BZ300

Product Name: Collet FixtureModel Number: ERPlace of Origin: ChinaModel numbers: ER16-D140, ER25-D210, ER25-D250, ER32-BZ300

Features:1) Size: 3, 3.5, 4, 4.5, 5, 6, 8, 10, 12, 14, 15, 16mm2) Weight: 5kg3) Set includes 1pc hand wheel and 1pc draw bar

1.Made of special elastic steel material with good elastic and long service life.2.power clamping ability,precise accuracy ,used for boring,milling ,drilling ,tapping,grinding and enguaving operation