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Quantity:
1
Availability:
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Brand New and High Quality!
Material:Tungsten steel
Size:As shown in the picture
Color:Silver
Package Included:
1PCS
Note:
1. Please note that the photo does not show actual size, please refer to Description for size details.
2. Please allow 5-10mm differences due to manual measurement, thanks.
3. Due to the difference between different monitors, the image may not reflect the actual color of the item.
Note:
Due to manual measurement, there may be errors in the dimensions and weight,Please understand;
Colors may have color differences due to factors such as light, saturation, and pixels,We apologize for any inconvenience caused.



























Customer Reviews
26 ratings
accurate description (4)
slow shipping (4)
works for not too hard materials (2)
suitable for soft materials (1)
Customer photos (9)
A***a
July 15, 2026
Variant: Color:A9
Delivery took 20 days. Matches the description. Good drill bit. Used it for plastic and PCB. It's a pity that there wasn't a model B8, as its teeth are designed for bi-directional rotation. Thanks to the seller. Good luck. I recommend it.
А***ч
March 27, 2026
Variant: Color:A3
Nothing like that, not for printed circuit boards.
А***ч
March 27, 2026
Variant: Color:A10
They are not very tungsten carbide, but they will work for materials that are not too hard.
А***ч
March 27, 2026
Variant: Color:A8
If you carve triangular shapes from them, they break during use if they are thin.
А***ч
March 27, 2026
Variant: Color:A7
Not for glass-textolite.
А***ч
March 27, 2026
Variant: Color:A1
Normal, not suitable for glass-textolite.
Tungsten Carbide Rotary File Hard Alloy Rotary Bur Drill Bit 3mm Shank Engraving Cutter Grinding Head For Metal And Plastic
Quantity:
1
Availability:
Not Available






