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Precision Drilling for Intricate Projects
uxcell 0.3mm-1.2mm Tungsten Carbide PCB Drill Bits are precision-engineered for intricate tasks in India. These 20-piece sets feature a 1/8" (3mm) shank and 38mm overall length, crafted from durable Tungsten Carbide with High Speed Steel shanks. They are designed to provide high hardness, wear resistance, and strength, ensuring precise and clean drilling on PC boards, plastics, fiberglass, wood, and soft metals. Imported for discerning Indian makers, these bits offer a significant upgrade over standard local options for detailed work.
The spiral flute design enhances cutting efficiency by reducing force, preventing breakage, and improving accuracy. This allows for quick, clean work with minimal glitches. The sharp cutting edge and milling groove ensure a smooth surface finish, while the positioning ring design can reduce installation and commissioning time for CNC and engraving machines. These bits are excellent replacements for your existing CNC machine bits or hand-held tools, offering improved chip discharge and reduced drilling heat.
For hobbyists and professionals in India, these uxcell drill bits provide the precision needed for detailed electronics work. They are suitable for PCB drilling machines, engraving machines, and CNC equipment. While incredibly precise, their small size means they are fragile; handle with care and control your CNC speed for optimal results. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping to your pincode.
Precision Engineering for Intricate Work
These uxcell micro drill bits are crafted from Tungsten Carbide, offering exceptional hardness and wear resistance. This ensures they maintain their sharpness and precision for detailed tasks on circuit boards, plastics, fiberglass, wood, and soft metals. Unlike generic bits, their spiral flute design actively reduces cutting force and prevents breakage, leading to cleaner holes and improved accuracy. The 1/8" shank fits standard equipment, making them a reliable choice for electronics enthusiasts and professionals in India seeking high-performance tools for intricate projects.
Ideal for Electronics & Crafting, Not for Heavy Masonry
These bits are perfect for PCB drilling, engraving, jewelry making, and working with plastics, fiberglass, and soft metals. They are not designed for drilling into hard concrete, brick, or thick steel. If you need bits for heavy-duty construction or masonry, consider a different type of drill bit. For detailed electronic assembly and fine crafting, these uxcell bits offer superior control and precision.
Typical situations where uxcell 0.3mm-1.2mm Tungsten Carbide PCB Drill Bits Set | 1/8" Shank helps — illustrative scenarios, not customer reviews.
An electronics hobbyist in Bangalore needs to drill precise holes for a custom PCB project.
These uxcell 0.3mm-1.2mm Tungsten Carbide bits allow for accurate drilling of fine-pitch component holes and trace connections, ensuring a professional finish for the PCB. The 20-piece set provides a range of sizes for various components.
A jewelry maker in Jaipur requires micro-drills for detailed metalwork and intricate designs.
The high hardness and precision of these Tungsten Carbide bits enable detailed work on soft metals and plastics, allowing for intricate designs in jewelry creation. The sharp cutting edges ensure clean results without damaging delicate materials.
| Primary Cutting Material | Tungsten Carbide |
| Shank Material | High Speed Steel (HSS) |
| Recommended Surfaces | PC Boards, Plastics, Fiberglass, Wood, Soft Metals |
| Compatible Tools | PCB drilling machines, engraving machines, CNC, rotary tools |
| Recommended Speed Control | Careful control of CNC speed recommended due to fragility |
| Cost per use | 20 bits at ₹2,430 — ₹122 per bit |
| Shelf life after opening | 12 months (standard for precision tools) |
| Reapplication math | N/A (durables) |
| Contraindications | Not for hard metals, masonry, concrete, or thick steel |
| Allergens / common irritants | None typically associated with Tungsten Carbide or HSS |
| Feature | uxcell 0.3mm-1.2mm Tungsten | Others |
|---|---|---|
| Material & Durability | Tungsten Carbide cutting edge with HSS shank for high hardness and wear resistance. Long tool life. | Varies by brand; often HSS or coated HSS. May offer lower wear resistance and shorter lifespan for precision tasks. |
| Precision Diameter Range | Micro-diameters from 0.3mm to 1.2mm, ideal for intricate PCB work. | Typically starts at 0.5mm or 1mm, with fewer options in the sub-millimeter range. May lack the fine detail capability. |
| Cutting Performance | Spiral flute design reduces cutting force, prevents breakage, and improves accuracy for clean holes. | Standard flutes may offer less efficient chip removal and higher risk of breakage on delicate materials. |
| Cost per Bit (approx.) | 20 bits at ₹2,430 — ₹122 per bit | Local sets of similar micro-bits can range from ₹500-₹1500, with per-bit cost varying significantly by brand and quality. |
| Application Suitability | Excellent for PCBs, plastics, fiberglass, wood, soft metals, engraving, and CNC. | May be suitable for similar materials but often lack the micro-diameter range for highly detailed electronics work. |
| SKU | pbh5859 |
| Brand | uxcell |
| Material | Tungsten Carbide (Cutting Edge), HSS (Shank) |
| Cutting Edge Diameter (CED) | 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm |
| Cutting Edge Length | 5.5mm - 10mm |
| Shank Diameter | 3mm (1/8") |
| Overall Length | 38mm (1-1/2") |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Set Includes | 2 Sets (20 Pcs) with Protection Box |
| 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, designed for hobbyists and professionals.
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-1.2mm Tungsten Carbide PCB Drill Bits Set | 1/8" Shank, 38mm Length, 20 Pcs
2,430
This item
uxcell 0.3mm-1.2mm Tungsten Carbide PCB Drill Bits Set | 1/8" Shank, 38mm Length, 20 Pcs
2,430
Total price:
10,610
You save 3,470 (25%) Extra3 items selected
3 items
10,610You save 3,470 (25%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,430 3,220 | 1,800 2,730 | 6,380 8,130 | 6,630 9,710 | 3,730 4,160 | 5,540 6,680 | 4,040 5,570 |
| Rating | 4.30(48) | 4.30(48) | 4.50(340) | 4.50(11K+) | 4.70(28K+) | 5.00(12) | 4.40(838) |
| Brand Name | uxcell | uxcell | Eagle Abrasives | Rubbermaid | ACCUSHARP | Sorority Shop | WISEUP |
| 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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