Specification Brand : GBJ BulletPoint : High Speed Steel BulletPoint1 : Product Name:1/2-27 Machine tap and die set BulletPoint2 : Material: HSS (High-Speed Steel) ; Package Contents: 1 x Machine Tap and 1 x Machine Die BulletPoint3 : The taper taps can be applied for threading machine and electric drills, use to cut thread inside hole, creating a female surface which functions like a nut BulletPoint4 : Application: Round dies are suitable for general purpose threading. Can process, correct or clean the external threads. Ideal for maintenance and repair work BulletPoint5 : Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole Color : Silver ExternallyAssignedProductIdentifier1 : 0787309647043 ExternallyAssignedProductIdentifier2 : 787309647043 ItemDisplayWeight : 6 ounces ItemName : GBJ HSS 1/2"-27 Tap and Die Set UN UNC UNS NUF UNEF Machine Thread Tap and Round Thread Die Right Hand (1/2-27UNS) ItemPackageDimensions_Height : 0.65 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 4.3 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : round-threading-dies Manufacturer : GBJ Material : High Speed Steel MeasurementSystem : Metric ModelNumber : thread-die-M26X2-RH NumberOfItems : 1 PartNumber : GBJ ProductDescription : Product Name:1/2-27UNS Machine tap and die set
About the tap:
Surface treatment: uncoated ; Accuracy: H2
Material: HSS (High-Speed Steel) ; Package Contents: 1 x Machine Tap and 1 x Machine Die
Standard metric thread design, clear and tidy, provide rapid chip removal for efficient threading.
The taper taps can be applied for threading machine and electric drills, use to cut thread inside hole, creating a female surface which functions like a nut.
About the Die:
Round Die: Thread size:12-28 UNF ; outside diameter (OD): 20mm/0.78"; Thickness:7mm/0.27 " ; Made of alloy tool steel, hardness and wear-resistance.
Application: Round dies are suitable for general purpose threading. Can process, correct or clean the external threads. Ideal for maintenance and repair work.
Features: 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.
Easy To Use: The positioning groove of the die should be aligned with the fastening screw in the middle of the die wrench, and the screw should be inserted into the slot of the die and tightened.
Tips: 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.