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Doorstep delivery by 21 Oct - 23 Oct from USA
Achieve Micro-Precision for Electronics & Crafts
uxcell 0.3mm Tungsten Carbide PCB Drill Bits provide exceptional precision for intricate electronic work and crafting. Imported from authorized US retailers, these bits feature a 3mm (1/8") shank and are crafted from high-hardness Tungsten Carbide for superior wear resistance and long tool life. The spiral flute design ensures sharper cutting edges, reducing cutting force and improving drilling accuracy for clean, glitch-free results on PCBs, plastics, fiberglass, wood, and soft metals. They are compatible with PCB drilling machines, engraving machines, and CNC equipment.
These micro drill bits are engineered for high precision, with a sharp cutting edge and milling groove that work quickly and cleanly. The spiral flute design helps prevent drill breakage and enhances accuracy, making them ideal for detailed work. While extremely tiny and fragile, requiring careful handling and controlled CNC speeds, they offer excellent performance for their intended applications, serving as good replacements for existing CNC machine bits.
Compared to local Indian drill bit sets, uxcell's micro-carbide bits offer specialized precision for fine electronics work. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping within 12-14 days. The set includes 20 pieces, providing ample supply for various projects.
Engineered for Intricate Detail
These uxcell micro drill bits are specifically designed for the demanding precision required in electronics manufacturing and detailed crafting. Unlike generic drill bits, their 0.3mm tungsten carbide tips and spiral flutes are engineered to create clean, accurate holes in delicate materials like PCBs and fiberglass without causing damage. The high wear resistance ensures consistent performance over time, a critical factor for detailed work where precision cannot be compromised. Imported from authorized US retailers, they represent a commitment to quality for discerning users.
Ideal for PCB Work & Crafts, Use with Caution
Perfect for hobbyists and professionals working with printed circuit boards, small electronic components, plastics, and soft metals. Their small size makes them ideal for detailed engraving and precise drilling. However, due to their extremely small diameter (0.3mm), they are inherently fragile. Users must exercise caution, use controlled CNC speeds, and handle them carefully to prevent breakage. Not recommended for heavy-duty drilling or hard metals where larger, more robust bits are required.
Typical situations where uxcell 0.3mm Tungsten Carbide PCB Drill Bits 38mm (1.5") L helps — illustrative scenarios, not customer reviews.
An electronics hobbyist in Bangalore needs to drill precise holes for component placement on a custom PCB.
These 0.3mm uxcell tungsten carbide bits ensure accurate hole placement without damaging delicate traces. The 20-piece set provides ample supply for multiple prototypes, ensuring project completion with high-quality results.
A craft enthusiast in Delhi wants to engrave intricate designs on thin acrylic sheets or soft wood.
The sharp cutting edges and high precision of these micro drill bits allow for detailed engraving work. Their small size enables fine detail that larger bits cannot achieve, transforming craft projects with professional-level intricacy.
| Cutting Edge Material | Tungsten Carbide |
| Shank Material | High Speed Steel (HSS) |
| Allergens | None listed |
| Free From | Phthalates (DEHP, DINP), Lead Compounds (California Prop 65 warning applies to some uxcell products, but not directly to these bits' materials) |
| Recommended Use | PCB drilling, engraving, plastics, fiberglass, wood, soft metals |
| Compatible Machines | PCB drilling machines, engraving machines, CNC, rotary tools |
| Shank Type | Straight |
| Number of Pieces | 20 |
| Cost per use | 20 bits at ₹9,819 — ₹491 per bit |
| Shelf life after opening | 12 Months (standard for precision tools) |
| Reapplication math | N/A (durables) |
| Contraindications | Not suitable for hard metals, high-impact drilling, or use without controlled speeds; fragile due to small size. |
| Allergens / common irritants | None |
| Feature | uxcell 0.3mm Tungsten | Others |
|---|---|---|
| Precision & Detail | 0.3mm cutting edge, spiral flute for micro-drilling PCBs and fine crafts. | Local sets often start at 0.5mm or higher; may lack specialized micro-precision for PCBs. |
| Material & Durability | Tungsten Carbide cutting edge for high hardness and wear resistance. | Varies; some local bits may be HSS or lower-grade carbide, offering less durability for fine work. |
| Cost per Bit | 20 bits at ₹9,819 — ₹491 per bit | Local 0.3mm or similar micro-bits can range from ₹50-₹150 per bit, depending on brand and quality. |
| Application Range | Ideal for PCBs, plastics, fiberglass, wood, soft metals. | General wood and soft metal bits may not be suitable for the delicate nature of PCBs. |
| Fragility & Handling | Extremely tiny and fragile; requires careful handling and controlled speeds. | Similar fragility for micro-bits; local options may offer slightly more robust shank designs. |
| SKU | bmu8789 |
| Brand | uxcell |
| Material | Tungsten Carbide (Cutting Edge), HSS (Shank) |
| Color | Green |
| Shank Diameter | 3mm (1/8") |
| Cutting Edge Diameter | 0.3mm |
| Cutting Edge Length | 5.5mm |
| Overall Length | 38mm (1.5") |
| Number of Flutes | 2 |
| Flute Type | Spiral |
| Finish Type | Uncoated |
| Set Name | 20-Piece Set (2 Sets of 10) |
| Item Weight | 0.01 oz (approx. 0.28g) |
| Package Weight | 0.067 kg |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About uxcell
uxcell specializes in providing a wide range of industrial and electronic components, including precision tools like micro drill bits for electronics and crafting.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
uxcell 0.3mm Tungsten Carbide PCB Drill Bits 38mm (1.5") L, 3mm (1/8") Shank, 20-Piece Set | Precision Micro Drilling for Electronics & Crafts
9,819
This item
uxcell 0.3mm Tungsten Carbide PCB Drill Bits 38mm (1.5") L, 3mm (1/8") Shank, 20-Piece Set | Precision Micro Drilling for Electronics & Crafts
9,819
Total price:
12,873
You save 4,091 (24%) Extra3 items selected
3 items
12,873You save 4,091 (24%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 9,819 12,782 | 1,771 2,386 | 1,283 1,796 | 1,594 1,911 | 2,530 3,762 | 3,490 5,381 | 1,669 2,670 |
| Rating | 4.10(124) | 3.90(69) | 3.90(69) | 3.90(69) | 4.20(470) | 4.50(1,036) | 4.70(294) |
| Brand Name | uxcell | uxcell | uxcell | uxcell | ASDTODW | Quartet | uxcell |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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