Uxcell Tungsten Carbide Spiral Flute Shank PCB Drill Bits | Harfington, 3.175mm ...

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harfington Uxcell Tungsten Carbide Spiral Flute Shank PCB Drill Bits \| Harfington, 3.175mm ...	$10.43	Delivery by Wed, Feb 21 Spend $20 for free delivery Free 30-day returns

Amazon uxcell PCB Drill Bits 3.175mm Tungsten Carbide Spiral Flute Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8" Shank 8pcs	$12.99	Delivery date & cost shown at checkout

10.43
harfington
Uxcell Tungsten Carbide Spiral Flute Shank PCB Drill Bits | Harfington, 3.175mm ...
Delivery by Wed, Feb 21 Spend $20 for free delivery Free 30-day returns
12.99
Amazon
uxcell PCB Drill Bits 3.175mm Tungsten Carbide Spiral Flute Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8" Shank 8pcs
Delivery date & cost shown at checkout

Product Details

Specifications: Cutting edge diameter (CED): 3.175mm / 0.125"; shank diameter: 3.16mm / 1/8"; overall length: 38mm / 1-1/2"; angle point: 135 degree. Long Tool Life: Made from tungsten carbide, high hardness, high wear resistance, high strength, resistance to bending, long service life. Spiral Flute Bits: Spiral flute drill bits reduce cutting force and prevent drill broken, improve the drilling accuracy. Large drill bit chip space, chip resistance, chip smooth, small drilling heat. Precision: With sharper cutting edge, milling groove and clean surface, the carbide PCB drill bits can work quickly and cleanly, no glitches or scrap left. Applications: Great for PC boards, plastics, fiberglass, wood, soft metals. Suitable for PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.