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HARFINGTON Spiral Router Bit, 5/16" Cut Dia. Up Cut 2-Flute Solid Carbide End Mill with 5/16" Shank for CNC Wood Carving Engraving, 1-3/8" Cut Length, Blue Nano Coated

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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Thursday, Mar 26
Order within 17 hours and 34 minutes
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Size: 5/16" x 1-3/8" x 5/16" x 2-3/4"


Number of Items: 1


Features

  • Size - The 2-flute spiral router bit measures a size of 5/16"x1-3/8"x2-3/4"x5/16" (cutting diameter x cutting length x total length x shank diameter) (approx. 7.94mmx34.93mmx69.85mmx7.94mm), with 30 helix angle.
  • Material - Made from solid tungsten carbide with an HRC of 64-65, ensuring great durability and longevity. The tungsten carbide construction provides superior wear resistance and maintains sharpness even under heavy use, making it good for demanding woodworking applications. Blue nano coating provides enhanced performance and durability, further enhancing wear resistance, improving heat resistance, enhancing lubricity and extending tool life.
  • Features - Up-cut spiral flutes lift chips upward and away from the cutting area, providing excellent chip evacuation. The upward cutting action also produces a clean, smooth surface finish, while 30 helix angle enhancing chip evacuation and reducing heat build-up for smoother cuts and extended tool life. Precision cutting edges ensure clean and accurate cutting.
  • Applications - CNC spiral bits are good at side milling, end milling, and finish machining. They provide smooth upcut operations for grooves, slots, mortises, and dados, delivering clean edges and bottoms better to straight bits. Suitable for a wide range of materials including hardwoods, softwoods, plywood, and plastic, soft metals (aluminum, brass and copper.), zinc, ensuring high accuracy and a clean, professional finish.
  • Note - Secure the up cut spiral router bit in your router, set the appropriate speed, and guide it steadily through the material for clean, tear-out-free cuts.

Size: 5/16" x 1-3/8" x 5/16" x 2-3/4"


Brand: HARFINGTON


Item Weight: 0.05 Kilograms


Cutting Diameter: 0.31 Inches


Number of Flutes: 2


Package Dimensions ‏ : ‎ 4.53 x 2.56 x 1.26 inches; 1.76 ounces


Date First Available ‏ : ‎ October 31, 2024


Manufacturer ‏ : ‎ HARFINGTON


Best Sellers Rank: #160,646 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #108 in Spiral Router Bits


#108 in Spiral Router Bits:


Customer Reviews: 4.7 4.7 out of 5 stars 4 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excelente servicio y calidad
Size: 1/2" x 1-1/4" x 1/2" x 3" Number of Items: 1
Excelente calidad de todos los productos Pedi devolución de 1 sólo ítem y enviaron los otros también.
Reviewed in the United States on August 11, 2025 by Amazon Customer

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