Royal 56708 ER32, 17 Pieces, 4 to 20 x 1 mm, For Use With Cutting Tools, High Grade Steel

• Full inventory of standard and sealed models, inch and metric bore sizes
• Ultra-Precision accuracy 0.0002 in TIR guaranteed
• Sealed models are high-pressure coolant approved to 1400 psi and ensure 100% coolant delivery to the tip of the cutting tool
• Royal mechanically-sealed ER collets are superior to other brands that use silicon/rubber plugs
• Royal ER collets are made from high-grade steels imported from Germany and are hardened for long life
• This optimizes the surface contact between the collet and cutting tool and results in higher accuracies, stronger grip force, better part finishes, and longer cutting tool life
• Unique design is mechanically sealed by virtue of the rear slots terminating prior to the annular groove, completely blocking the path of coolant flow to the front of the collet
• When using thru-coolant cutting tools, these collets ensure 100% coolant delivery to the tip of the cutting tool
• Superior to collets sealed with silicone/rubber plugs because the plugs are limited to lower operating pressures and are subject to wear
• Unlike standard ER collets, sealed models do not have a wide collapsibility range, requiring the collet bore to be matched to the cutting tool shank diameter

Standards/Approvals: UL Listed, ISO 9001:2008 Certified

Royal Sealed Collet | Series: ER32 | 17 Piece | 4 to 20 x 1 mm | For Use With: Cutting Tools | High Grade Steel