Specification Brand : Mannesmann BulletPoint1 : Letter and set A - Z and & BulletPoint2 : Font character according to DIN 1451 BulletPoint3 : Suitable for engraving in steel and iron BulletPoint4 : Size: 5 mm BulletPoint5 : Surface treatment process: Nickel plating Color : Black ExternallyAssignedProductIdentifier : 6984378051410 ExternallyAssignedProductIdentifier1 : 4003315008408 ExternallyAssignedProductIdentifier2 : 04003315008408 GpsrSafetyAttestation : 1 HoleCount : 1 ItemName : Mannesmann M 244-05 Letter Punch Set 5 mm ItemPackageDimensions_Height : 7.1 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 6.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hand-tool-hole-punches Manufacturer : Brüder Mannesmann Werkzeuge Material : Alloy Steel ModelNumber : M 244-05 NumberOfItems : 1 OperationMode : Manual PackageLevel : unit PartNumber : M 244-05 ProductDescription : Name: Hole Punch plier Material: High-quality Zinc Alloy Weight: 170g (6.0oz) Dimension: 136*72*26mm (5.35*2.83*1.02 inch) Punching material: Paper or PVC card Punching shape: pattern hole Hole size: 3*15mm (0.12*0.59 inch) Surface treatment process:: Nickel plating Suitable for: Punching paper or PVC cards, ID cards, badge, cardboard, bank cards or member cards (Thickness less than 1.2mm) Not suitable for: leather, cloth, thick film over 1.2 mm, thin film under 0.1 mm Notes: If the spring does not reset smoothly, press it repeatedly for 30-50 times. New products need to overcome friction to reduce drag.