Specification Brand : Utoolmart BulletPoint1 : 【Dimension】- Expand Length:1540mm/60.63" ;Material Width:8mm/0.31" ;Material Thickness:0.8mm/0.03";Spring Outer Diameter:50mm/1.97". BulletPoint2 : 【Material】- Spring steel(60Si3Mn) has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization), precise shape and size. BulletPoint3 : 【Installation form】- Inner Mounting Type: Hook; Outer Mounting Type: Hook. BulletPoint4 : 【Wide application】- This is the chrome-plated spring that returns the sleeve to the top after drilling. Suitable for various vacuum cleaner coil springs, volume tube coil springs, safety coil springs, etc. BulletPoint5 : 【Note】- Pay attention to safe when installing springs.Do not loosen the wire of fixed springs. Color : Silver CompatibleDevices : Drilling Machine DrillType : drill_press ExternallyAssignedProductIdentifier1 : 0346213532847 ExternallyAssignedProductIdentifier2 : 346213532847 IncludedComponents : Drill Press Spring ItemName : Utoolmart Drill Press Return Spring, Quill Spring Feed Return Coil Spring Assembly 60.63"x0.31"x0.03" 2Pcs ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : power-stationary-drill-presses Manufacturer : Utoolmart Material : Steel ProductDescription : Utoolmart Drill Press Return SpringTechnical Parameters Material: Spring Steel (60Si2Mn) Material Thickness: 0.8mm/0.03" Material Width: 8mm/0.31" Expand Length: 1540mm/60.63" Spring outer diameter: 50mm/1.97" Inner Mounting Type: Hook Outer Mounting Type: Hook Surface treatment:No Special Treatment,Chemically Blackened Product Feature 1.The sleeve return spring of the drilling machine is a good substitute for many existing sleeve spring drilling machines. This is a chrome-plated spring that can return the sleeve to the top after the drilling is completed. 2.Pay attention to the chemical blackening, the product performance forms an oxide film, isolates the air, and prevents rust. 3.Pay attention to safety when installing the spring. Do not loosen the wire holding the spring! When installing, directly load the spring with the fixed wire into the spring, and the wire will slide out. Package Content 2 x Drill Press Spring ProductSiteLaunchDate : 2022-02-23T02:25:45.975Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 24101600 Voltage : 230 volts_of_alternating_current