Full Grinding Mini Twist Drill 0.3-1.6mm 20PC Set Woodworking Plastic PVC Circuit Board Micro Drilling Tool
11.21 9.95 $
Please note before buying:Picture just as a reference.the actual delivered goods shall prevail !
Description:
Carbide micro drill bit, made of tungsten steel, with high hardness, high wear resistance, high strength, resistance to bending, anti-breakage, etc.
Features:
1. Precision machining by high accurate equipment;
2. With good milling and cutting performance, ensuring high efficiency
3. High hardness, wear resistance, and intensity; anti-bending
4. To removing chips, with big space and small resistance Smooth chip removal, less heating value, to reduce pollution
5. Sharp cutting edge, reduce cutting force, lower breaking rate and improve the quality of hole wall
6. Symmetrical cutting blade, help to high effective cutting, avoiding drilling offset.
Specification:
Material: Tungsten Carbide
Shank Dia: 3.175mm(1/8'')
Overall Length: 38mm
Application: Suitable for processing PCB, normal FR-4, CEM-3 boards, environmental protection board, SMT, CNC, molds, plastic,Circuit board, carbon fiber, composite board, and so on.
Note:
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Package Include:
10pcs PCB Drill Bit Set






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Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 7-25 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Mexico, Central America, South America | 15-30 Business days |
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