Specification Brand : Generic BulletPoint : High Speed Steel BulletPoint1 : 【SIZE】- Thread size: 1/4" - 20 BSW ; Outer diameter: 20mm / 0.79-inch BulletPoint2 : 【MATERIAL】-Made of high quality alloy steel, hardness and wear-resistance for long service life,not easy to break BulletPoint3 : 【FEATURE】- Conical locking hole, strong locking and not loose. Perfect for re-threading existing threads in hard materials like metal and making new threads in soft material such as plastic BulletPoint4 : 【APPLICATIONS】-Round dies are suitable for general purpose threading. Can process, correct or clean the external threads. Ideal for maintenance and repair work BulletPoint5 : 【NOTE】 - It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread ConstructionType : Coated ItemName : 1-1/16"-27 X 2" HIGH Speed Steel Round Adjustable DIE ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemShape : Round ItemShape1 : Round ItemShape2 : Cone ItemTypeKeyword : round-threading-dies Manufacturer : Unbranded/Generic Material : High Speed Steel ModelNumber : 10306827 NumberOfItems : 1 PartNumber : 10306827 ProductDescription : 1-1/16"-27 X 2" HIGH SPEED STEEL ROUND ADJUSTABLE DIE Quality Import ProductSiteLaunchDate : 2021-05-22T18:05:49.057Z Size : 1/4-20 SupplierDeclaredDgHzRegulation : not_applicable