[1  & 2-13 UNC]

[5  & 8-11 UNC]

Attribute:


*Thread Size: 5/8-11 UNC (right)
* Diameter: 38mm
* Thickness: 14mm
*Material: 9 SiCr Alloy Tool Steel
* Accuracy: 6g



Package Include:


* 1 x Round Screw Mold


Applications & Features:

--- Suitable for processing, correcting and cleaning female threads on stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, plastic. Ideal for rethreading the thread into hard materials such as metal and creating new threads on soft materials such as plastic Widely used for machine thread repairs. When taping, please add appropriate lubricant to the cutting blade. It helps to cut or cool, cutting is lighter, faster and improves finish and dimensional accuracy. Tap operation repeats 3-4 times until the length of the screw required for the tap.
---Commonly used 9 SiCr alloy tool steel has high hardness, high torque, good toughness, high hardening ability, high tempering stability. Circular design, the screw is clear, wear resistant, easy to repair the screws. Grease the surface to lubricate and prevent rust The screw mold cuts into the screw clockwise and inverts every 1/4 - 1/2 turns to remove debris from the shavings hole. Mold positioning grooves should be aligned with the tightening screw in the middle of the mold wrench. Screws must be inserted into the groove and tightened. Pay attention to the uniformity of the force.


Warm Tips:

--- The diameter of the rod must be about 0.05-0.15mm smaller than the nominal diameter of the desired screw. A little small diameter helps to twist the screws while maintaining the height of the screw enough. Rod end requires 1 x 45 degree chamfering. Do not use on tile, concrete, wall, stone, etc.