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Your cart is empty.Features: 100 Percent brand new and noble quality. Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc. Fast replacement composite cone, uses drill edged principle. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency. Self-centering point, do not need assistant center drilling or center punching. High hardness, rustproof, solid and durable. Specifications: Material: HSS Shank diameter: 6.35mm hex shank(14 inch ) Color: silver tone Full length: 56mm Blade length: 28mm Shank length: 30mm Blade diameter:14-20NC(6.35mm) Weight:about 8gpcs Package Included: 5x Hex Shank HSS Drill Bit & Screw Tap of Imperial Units
Krystian Meeks
Reviewed in the United States on January 31, 2025
I have traditionally used greenlee or Klein and these are definitely stronger and don't break as easily but I'd say the down side is the threads don't come out as clean. But id buy again
Mango
Reviewed in Canada on August 22, 2024
I had a lot of these bits break on soft metals that I was drilling would not buy again
dscotrobin
Reviewed in the United States on February 22, 2024
These cut nice clean threads into cherry wood in my case. But I'm glad I practiced on scrap first as once it started to cut, it cut aggressively
Dan
Reviewed in the United States on December 21, 2024
Used with a 18v drill with the clutch settingvery low, drilling slowly and the bit snapped in just a few seconds. Ruined what I was working in.
Caesar
Reviewed in the United States on November 14, 2024
Absolutely worth it. Used appropriately, these taps are a time saver.
Javier Rivera
Reviewed in the United States on September 3, 2023
Especial para el trabajo.... material resistente.. 5*
Jarek
Reviewed in the United States on September 22, 2023
I've tapped countless holes/threads with these and have yet to break one. I've broken quite a few "higher quality" and more expensive combination bits by comparison. I wish more were made like these! I'm very happy with my purchase.
Terry Deosarran
Reviewed in the United States on November 3, 2023
4 and 1/2 ⭐⭐⭐ ⭐ half ✨Good treading not drilling
Eduardo Tarango
Reviewed in the United States on January 7, 2023
Easy to use with a drill. It was used for cleaning J-box screw holes so that wall face plates were easily installed. With out the tap screws we’re getting stripped.
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