Sourcingmap ER16 Lathe Milling Engraving Machine 65 Manganese Steel Spring Collet Set 3 in 1

• Feature - Product Name: Spring Collet Set; Total Size: 17 x 28mm / 0.67" x 1.1"(Max.D*H); Clamping Diameter: 1/4", 3/8", 1/8"; Color: Silver Tone; Net Weight: 59g; Model No.: ER16
• Material - The Spring Collet Chuck is made of 65 Manganese Steel, general hardness, and wear resistance, and is sturdy for your long-lasting use.
• Precision - All critical collet surfaces are precision ground for an exact fit, enhanced clamping force and good resilience.
• Applications - Suitable for manual vertical or horizontal milling machines, drilling machines, CNC milling lathe tools, work-holding engraving machines, high-speed machines, and other equipment.
• Package Content - 3 in 1 x Spring Collet Set

Description: Widely used clamping system in the world for a variety of machining applications including boring, milling, reaming, tapping and grinding. Collet must be assembled into the clamping nut before inserting into the chuck. This ER collet is used for CNC milling lathe tools and work holding engraving machines. Install and Disassembly Instruction: Put the collet into the nut, turn it slightly, and wait until the eccentric part of the nut is recessed into the circlip groove, push the collet evenly to fit it into the nut. Install the collet and nut on the chuck body or the spindle of the machine tool together, put the engraving tool into the clamping hole, use a wrench to tighten the nut until the engraving tool is firmly clamped. When replacing the engraving tool, use a wrench to loosen the nut to bring out the chuck and engraving tool, remove the engraving tool, push the collet to make it exit, and then replace the collet with other size as needed.