PCB Drill Bit 0.1-5.0mm Tungsten Carbide Micro Drill Bit for Print Circuit Board 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. Package Including: 10pcs PCB Drill Bit Set |
Specification: Type: PCB Drill Bit Set Material: Tungsten Carbide Shank: 1/8''(3.175mm) Overall Length: 38mm |
Set Including 0.1-1.0mm(0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8-0.9-1.0) 0.3-1.2mm (0.3-0.4-0.5-0.6-0.7-0.8-0.9-1.0-1.1-1.2) 0.6-1.5mm(0.6-0.7-0.8-0.9-1.0-1.1-1.2-1.3-1.4-1.5) 1.1-2.0mm(1.1-1.2-1.3-1.4-1.5-1.6-1.7-1.8-1.9-2.0) 2.1-3.0mm(2.1-2.2-2.3-2.4-2.5-2.6-2.7-2.8-2.9-3.0) 3.1-4.0mm(3.1-3.2-3.3-3.4-3.5-3.6-3.7-3.8-3.9-4.0) 4.1-5.0mm(4.1-4.2-4.3-4.4-4.5-4.6-4.7-4.8-4.9-5.0) USE: Amber wax, PCB, CNC grinding tools, carving, plastic, copper etc processing. 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. Conversion: 1cm=0.39inch, 1inch=2.54cm |
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2. If you were not satisfied when you have received the item(s), please return it/them within 30 days, we will give you a full refund or resend to you. Please contact me before you return it;If you do not receive the item,we offer a 100% Money Back Guarantee.
3. If you are willing return item back to us, please keep it in original package. Thanks.