You save 720 (25%)
25% off the seller list price
Estimated doorstep delivery by 16 Nov - 28 Nov from USA
Achieve Precision Drilling with Tungsten Carbide
CoCud Micro PCB Drill Bits provide precision drilling for intricate projects. This 20-piece set features 0.5mm Tungsten Carbide cutting edges and a 1/8" shank, designed for high-speed CNC and engraving machines. Imported from authorized US retailers, these bits offer superior hardness and wear resistance for clean, accurate results on PCBs, acrylics, plastics, aluminium, soft metals, fiberglass, and wood. All customs duties and GST are included in the price, with delivery via ExpressBox tracked service arriving in 22-34 days.
These bits excel due to their sharp cutting edge, ensuring smooth drilling with low cutting force and minimal heat. The Tungsten Carbide material provides excellent toughness and resistance to bending, allowing for high work efficiency. The design includes a large chip removal space for efficient material evacuation and a positioning ring to reduce machine set-up time, enhancing overall productivity for hobbyists and professionals alike.
Compared to generic drill bits, CoCud's micro bits offer enhanced accuracy and durability for delicate tasks. While local alternatives may vary in material quality and precision, this set is sourced from authorized US partners. The 20-piece count ensures you have spares for extended projects. For optimal performance, control CNC speed and reduce feed rate for longer tool life.
Precision Engineering for Intricate Work
These CoCud micro drill bits are engineered for precision. The 0.5mm Tungsten Carbide cutting edge, combined with a 1/8" shank, delivers exceptional accuracy on PCBs, acrylics, and soft metals. Unlike generic bits, they maintain sharpness and prevent breakage, ensuring clean, efficient drilling for detailed projects. Imported from authorized US retailers, they represent a commitment to quality and performance for discerning users.
Ideal for Hobbyists & Professionals
Perfect for electronics enthusiasts, CNC operators, and woodworkers needing fine detail. Use for drilling PCBs, engraving acrylics, or shaping soft metals. Skip if you require bits for very hard metals or heavy-duty industrial applications where larger shank sizes or specialized carbide grades are necessary.
Typical situations where CoCud Micro PCB Drill Bits 0.5mm Cutting Edge 38mm Length | 20-Piece Set with 1/8" Shank helps — illustrative scenarios, not customer reviews.
A hobbyist in Bangalore needs to drill precise holes for a custom electronics project on a PCB.
The CoCud 0.5mm micro drill bits ensure clean, accurate holes without damaging the delicate PCB traces. The Tungsten Carbide edge provides durability for multiple projects, and the 20-piece set offers value for frequent use.
A small workshop in Delhi requires bits for engraving acrylic signs with a CNC machine.
These bits offer smooth engraving on acrylic due to their sharp cutting edge and low heat generation. The 1/8" shank is standard for many CNC machines, and the Tungsten Carbide material ensures consistent results and a longer tool life, reducing downtime.
| Cutting Edge Material | Tungsten Carbide |
| Shank Material | High Speed Steel (HSS) |
| Applications | PCB, acrylic, plastics, aluminium, soft metal, fiberglass, wood |
| Machine Compatibility | PCB drilling machines, engraving machines, CNC, high precision special drilling equipment |
| Recommended Use | Use vertically, control CNC speed well, reduce feed rate and cutting speed if clamping length is short to reduce vibration. |
| Cost per use | 20 bits at ₹2,200 — ₹110 per bit |
| Shelf life after opening | 12 months (category default for tools) |
| Reapplication math | N/A for tools |
| Contraindications | Not for hard metals or heavy-duty industrial applications. |
| Allergens / common irritants | N/A |
| Feature | CoCud Micro PCB | Others |
|---|---|---|
| Cutting Edge Material | Tungsten Carbide for high hardness, toughness, and wear resistance. | Varies; may include High-Speed Steel (HSS) or lower-grade carbide, potentially offering less durability and precision. |
| Precision & Accuracy | 0.5mm cutting edge with smooth drilling, low cutting force, and high accuracy to prevent breakage. | Precision can vary significantly; local bits may have less consistent cutting edge diameter and sharpness, leading to rougher holes. |
| Durability & Tool Life | Tungsten Carbide runs at higher speeds, offering superior wear resistance and extended tool life compared to HSS. | Local bits may wear faster, especially on abrasive materials like fiberglass or dense woods, requiring more frequent replacement. |
| Application Suitability | Ideal for PCBs, acrylics, plastics, soft metals, fiberglass, wood; suitable for CNC and engraving. | May be suitable for similar applications, but performance on delicate materials like PCBs can be less consistent without high precision. |
| SKU | qry6337 |
| Brand | CoCud |
| Cutting Edge Diameter | 0.5 mm (0.02 inches) |
| Cutting Edge Length | 7 mm (0.276 inches) |
| Shank Diameter | 3.175 mm (1/8 inches) |
| Overall Length | 38 mm (1-1/2 inches) |
| Shank Material | High Speed Steel (HSS) |
| Cutting Edge Material | Tungsten Carbide |
| Number of Pieces | 20 |
| Finish Type | Uncoated |
| Color | Brown |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About CoCud
CoCud specializes in precision drill bits and cutting tools, focusing on Tungsten Carbide and High-Speed Steel for applications in electronics, CNC, and engraving.
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.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.
This item:
CoCud Micro PCB Drill Bits 0.5mm Cutting Edge 38mm Length | 20-Piece Set with 1/8" Shank
2,200
This item
CoCud Micro PCB Drill Bits 0.5mm Cutting Edge 38mm Length | 20-Piece Set with 1/8" Shank
2,200
Total price:
9,650
You save 2,550 (21%) Extra3 items selected
3 items
9,650You save 2,550 (21%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,200 2,920 | 3,460 5,160 | 3,990 4,120 | 5,100 5,190 | 5,090 6,920 | 1,770 2,430 | 6,260 7,980 |
| Brand Name | CoCud | Freud | Freud | Freud | Freud | Flytuo | Eagle Abrasives |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane
