Specification Brand : Greenlee BulletPoint1 : 360° Rotating Head - Rugged, Patent-Pending Swivel Design To Punch At Any Angle BulletPoint2 : Package Dimensions :15.0" L X15.0" W X12.0" H BulletPoint3 : Country Of Origin :China BulletPoint4 : Package Weight :4.67Lbs BulletPoint5 : Time Saver - Maximum Cycle Time Of 8 Seconds BulletPoint6 : Auto-Stop Detects Punch Completion And Automatically Stops The Ram, For Longer Tool Life BulletPoint7 : Gator Eye Compatible - With I-Press Software, Monitor Tool Performance And Set Service Intervals BulletPoint8 : Over 7 Tons Of Punching Force Color : Na Color1 : Black Color2 : Green Color3 : Silver ExternallyAssignedProductIdentifier1 : 783310088042 ExternallyAssignedProductIdentifier2 : 0783310088042 ExternallyAssignedProductIdentifier3 : 00783310088042 FitType : Fitted GpsrSafetyAttestation : 1 IncludedComponents : LS50L2 7-Ton Battery-Hydraulic Knockout Driver ItemDisplayWeight : 0.05 pounds ItemName : Greenlee LS50L2 7-Ton Battery-Hydraulic Knockout Driver Only) ItemPackageDimensions_Height : 47.498 centimeters ItemPackageDimensions_Length : 13.462 centimeters ItemPackageDimensions_Width : 18.034 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hand-tool-knockout-punches Manufacturer : Greenlee Material : See punch specifications. Material1 : Stainless Steel Material2 : Iron MaximumWeightRecommendation : 0.6 pounds MeasurementSystem : Inches ModelName : LS50L2 LS50L2 7-Ton Battery-Hydraulic Knockout Driver (Driver Only) ModelNumber : LS50L2 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Hydraulic PartNumber : LS50L2 PowerSourceType : AC ProductDescription : The hydraulic drive draw stud is made of chromium steel with heat treatment, ensuring high hardness, wear-resistant, corrosion-resistant and rust-proof. A unique punch profile helps split slug for easier removal, increasing work efficiency. Use the die together during operation. First, open an 11.5mm guide hole, screw in the draw stud in the hole opener, put down the lower die, iron plate, and upper die in sequence, and finally press and open the hole. It can only be used on metal plates below 4mm; please do not use it without load to avoid high pressure oil pipes bursting due to excessive pressure. Draw stud is designed for use with the hydraulic knockout punches with the same thread configuration. The punches hole-making kit is perfect for drilling holes in a wide range of materials, such as stainless steel, iron, aluminum, etc.