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FAQ

No.28 Hex Shank Taps / No.28-T Composite shank taps / No.28-S Hex Shank Spiral Taps / No.28-P Hex Shank Stainless Steel Point Taps / No.50 Hex Shank Tapping Drill / No.29 Hex Shank Dies Holder

Q: Can I make screw threads on aluminum material?
A: Yes. But aluminum material is quality of being tenacious, so please use cutting oil much.

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