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Your cart is empty. Size: ACME 7/16"-10 Trapezoidal Thread Taps.
Cutting Direction: Left Hand.
Material: High Speed Steel.
Easy to Use
It can be used with manual equipment or special processing consoles, such as tapping machines, drill-in-one bench drills, CNC lathes, machining centers, etc.
Control the speed according to the hardness of the material. The higher the hardness of the processed product, the slower the speed.
Recommended feed rate: General steel: 6-15m/min; harder steel: 5-10m/min; cast iron: 8-10m/min.
Tips
1. Before tapping confirm whether the diameter of the round hole is appropriate, and to take protective measures when working.
2. When tapping, it is necessary to add water or coolant to cool down to prevent excessive temperature and reduce tap loss. If it encounters difficulty in rotation, the tapping should be suspended.
3. Be sure to select the appropriate cutting oil for the complex tapping process and apply anti-rust oil for maintenance after use.
gengelbrecht
Reviewed in the United States on January 8, 2025
Worked out great for project
Sam
Reviewed in the United States on October 25, 2024
...McDermott 3/8's-10 shaft threads. This fixes the tight thread issue if you can't easily screw your shaft onto the butt.Will add that if you have fought with tight threads for a while, and you use this tap to correct the issue, then still cannot fully seat the shat to the butt at the connection point, then it's likely the butt stud has turned out of the butt a thread or two. Reseat the butt stud and all will be well.
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