Specification Brand : Heyiarbeit BulletPoint1 : [Dimension] Expand Length:680mm/26.77" ;Material Width:8mm/0.31" ;Material Thickness:0.8mm/0.03";Spring Outer Diameter:36mm/1.42" BulletPoint2 : [Installation form] Inner Mounting Type: Hook; Outer Mounting Type: Hook BulletPoint3 : [Premium & Durable 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 BulletPoint4 : [Wide Range of Applications] 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 : [Package content] 2PCS x Drill Press Spring ItemName : Heyiarbeit Drill Press Return Spring, Quill Spring Feed Return Coil Spring Assembly 26.77"x0.31"x0.03"2PCS ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : power-stationary-drill-presses Manufacturer : Heyiarbeit Material : Steel PartNumber : DM173301SGP05-FBA ProductDescription : Heyiarbeit Drill Press SpringSpecification: Material: Spring Steel (60Si2Mn)Material Thickness: 0.8mm/0.03"Material Width: 8mm/0.31"Expand Length: 680mm/26.77" Spring outer diameter: 36mm/1.42"Inner Mounting Type : Hook Outer Mounting Type : Hook Surface treatment:No Special Treatment,Chemically Blackened Description: 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: 2PCS x Drill Press Spring ProductSiteLaunchDate : 2022-03-17T09:28:00.605Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1