Reviews: Spiral step drill bit for metal 4-12, 4-20, 4-32
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1 pcs.
Pros:
Fire 🔥 I recommend it, everything's spot on 👌
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brown
Pros:
Drill bit is awesome! Drilled through hardened stainless steel in 1 minute!!!
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1 pcs.
Pros:
Quality tool, cuts metal like a champ, doesn't overheat, happy with the purchase, the size holds up — that was really important for me.
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1 pcs.
Refused due to very, very long delivery. A spoon is good when it's time for dinner.
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black
Thank you, we'll try it out
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3 pcs.
Excellent set, I'm buying it for the second time already, drills through metal well, thank you very much
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copper-brown
Pros:
: it drills
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1 pcs.
Drills perfectly. Service life will depend on how you use it (I specifically needed a 3mm one, too bad there's no 2mm)