• Brand: GS Tooling
• Number of Collets in Set : 15
• Collet Range (Decimal Inch) : 0.120-1.020
• Collet Range (mm) : 3-26mm
• Collet System : ER
• Collet Series: ER40
• Shank Type: Taper Shank
• Taper Size: R8
• Wrench included
Set may not be as shown.