Fangrui Product Details Comprehensive Set: This M12 X 1.25mm Metric Tap And Die Set Includes A Precision-crafted Tap And A Matching Round Die, Both Featuring A Pitch Of 1.25mm. Ideal For Creating New Threads Or Repairing Existing On Various Metals. Precision Engineering: Equipped With Cnc Machined Cutting Teeth And A Hardness Of 60 Hrc, Our Tools Provide Superior Threading Performance. The Straight Fluted Design Ensures Efficient Chip Removal And Prevents Blockage, Enhancing Your Threading Efficiency. Versatile Applications: Suitable For Threading Tasks On A Multitude Of Metals Including Brass, Copper, Carbon Steel, Stainless Steel, And Aluminum. For Optimal Results, We Recommend Using A Suitable Lubricant To Ease The Threading Process And Extend Tool Life. The Printing Words Are Random, No Specified Words Are Accepted Colour: Silver Material: Metal Package Contents: 1set X Cone And Die Combination Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.