Mesee 2 Pieces Collet Chuck Wrench Spanner, ER16 ER20 M Type Collet Chuck Wrench CNC Milling Machine Lathe Chuck Holder Tools for Clamping ER16M / ER20M Nut and Screw

• Type: Single Ends; Model: ER16M, ER20 M; Material: High Carbon Steel
• ER16 Collet Chuck Wrench Size(Length x Open): Approx. 120 x 12mm/ 4.7 x 0.47 inch
• ER20 Collet Chuck Wrench Size(Length x Open): Approx. 132 x 17.2mm/ 5.2 x 0.67 inch
• Precision wrench with anti-slip handle design, easy to tighten and loosen collet chuck holder, improve work efficiency
• Ideal tool for ER Lathe clamping nut, clamping nut CNC milling Lathe collet chuck, spring clamping nut CNC tool holder

Mesee Set of 2 Pieces ER16 ER20 M Type Clamping Wrench Spanner Tools - M-type wrench tool is used for tightening and loosening collet chuck holder, simple to operate and improve your work efficiency. - These wrenches are treated with special technology, high hardness and wear resistance, making the surface easy to keep clean and not easy to rust. - The red anti-slip handle is ergonomic, anti-slip and wear-resistant, comfortable to handle, beautiful and practical. Designed to hold the wrench tightly and save on the amount of work required. - When you use the wrench, you have to tighten the wrench first and hold the end of the wrench with your hand. Tighten it clockwise, loosen it rotate counterclockwise. Suitable for lathe milling machine etc Specification: Type: M Type Model: ER16, ER20 Material: Steel, Rubber ER16 Wrench Size(Length x Open): Approx. 120 x 12mm ER20 Wrench Size(Length x Open): Approx. 132 x 17.2mm Package Includes: 1 x ER16 M Type Wrench Spanner 1 x ER20 M Type Wrench Spanner