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1.7 mm Diameter Straight Shank Twist Drill Bits for Jewelry Pearl HSS Twist Drill Bit Electrical Drilling Tool

Free shipping on orders over $29.99

$7.50

$ 3 .99 $3.99

In Stock

1.Style:Drill Bits 0.5mm 10 Pieces


About this item

  • 1.7 mm diameter straight shank twist drills for Jewelry Pearl Driller.
  • 10 drill bits/bottle.
  • Standard pearl drilling machine can work with drill bits vary from 0.3mm - 3mm in diameter.
  • Please feel free to contact us if you need any other sizes of drill bits even we do not offer them on Amazon at this time. We will try our best to fulfill your needs.



Dennis Uphill
2025-09-01 16:41:37
These are very strong and sharp. They drill without catch or wobble.
debra stanley
2025-06-24 17:57:29
There was nothing wrong with the bits just a little too small for my drill. I meant to order bigger but they’re fine! I would recommend ..
Customer
2025-05-07 16:22:54
these are NOT 0.5mm. They are waaaay smaller. They are dull and break with even the slightest pressure. What a rip off. The other reviews have to be fake. These are not usable.
Princess Susan
2025-03-08 12:01:04
They wear out fast after about 5 pearls, you have to put in a new one
GBW
2024-12-05 14:01:58
Very happy with these drill bits, nice product at a decent price.
Twiggy
2024-11-26 16:32:00
These are very little however I'm sure I will eventually use them.