Bosch
⏳Price
$22.99
Fafeicy 30pcs Diamond Burr Drill Bit, 3mm Rotary Grinding Burrs Drill Bits Set Stone Carving Accessories Bit for Rotary Tools Stone Carving Accessories
★★★★★
$22.99
Quantity
1
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About this item
- CNC milling handle bar without skipping, ensures the stability of grinding.
- High-strength and high-temperature resistant, and will not drop sand.
- 30pcs/set, 150 grit drilling bits with 3mm head and 3mm shank diameter.
- Torch-shaped drill bits for fine-detail drilling with the cutting power of diamond.
- Black nickel treatment greatly improves hardness, easily cuts glass, stone, tile, etc.
Product description
Specification:Item Type: Grinding BitsMaterial: DiamondColor: As Pictures ShownGrit: 150 GritShank Diameter: Approx. 3mm/0.12inLength: Approx. 45mm/1.77inBit Diameter: Approx. 3mm/0.12inQuantity: 30pcs / Set Package List:1 x 3mm Grinding Bits Set (30pcs)Note:1. The grinding head shall be clamped firmly when installing, and there shall be no pulsation!2. The rotation speed should be as high as possible, and the linear speed should be no less than 1020 m/s.3. This product is 3mm handle, please check the clamping range of the machine before purchase!
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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