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1/4 Ball Nose CNC Router Bits 1/4 Inch Shank, | Carbide Ballnose Up Cut Router Bit, End Mill for Wood, Aluminum, Engraving, 22mm CL, 50mm OVL(1PCS)

  • Based on 79 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
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Arrives Wednesday, Aug 19
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Size: 1/4" Dia - 7/8" CL - 1/4" Shank - 1 PCS


Color: No Coating


Features

  • Sharp BallNose Edge: Precision-ground ball nose edge delivers accurate, chip-free cuts with minimal vibrationensuring smoother finishes and reducing sanding time
  • Durable Carbide Build: Micro-grain solid carbide resists heat and wear, maintaining sharpness longerreducing replacement frequency and boosting long-term cut efficiency
  • Clean Cut Geometry: Upcut spiral and round nose design clear chips quickly and reduce tear-outensuring clean edges on wood, MDF, and aluminum without surface damage
  • Multi-Material Versatility: Optimized for engraving, pocketing, and rounding on wood, acrylic, PVC, and aluminumallowing seamless transitions between materials in one setup
  • Brand: High quality is guaranteed by SHARPRO. Our factory is equipped with automation machines of top global brands. The unique serial code at the unit level enables quality tracking throughout the production process.

Description

What materials can I use this ball nose end mill on? Suitable for wood, plastics, acrylic, aluminum, brass, and other compatible soft materials. What makes a ball nose end mill different? Its rounded cutting tip is designed for smooth curved surfaces, contours, and 3D relief work. What types of cuts can a ball nose end mill make? Ideal for 3D carving, contouring, sculpting, curved grooves, and detailed relief machining. Why use a ball nose cutter for 3D machining? The rounded tip provides smooth transitions and helps produce consistent finishes on curved surfaces. What projects are ball nose end mills suitable for? Great for molds, signs, relief carvings, decorative parts, models, and detailed 3D woodworking projects. Ball Nose CNC Router Bits Ball Nose CNC Router Bits Ball Nose CNC Router Bits Ball Nose CNC Router Bits Ball Nose CNC Router Bits Ball Nose CNC Router Bits Ball Nose CNC Router Bits

Size: 1/4" Dia - 7/8" CL - 1/4" Shank - 1 PCS


Material: Tungsten Carbide


Brand: SHARPRO


Cutting Length: 22 millimeters


Item Weight: 0.02 kg


Size Name: 1/4" Dia - 7/8" CL - 1/4" Shank - 1 PCS


Cutting Length: 22 millimeters


Item Weight: 0.02 kg


Cutting Diameter: 0.25 inches


Item Diameter: 0.25 inches


Material Type: Tungsten Carbide


Cut Type: Ball Nose


Number of Flutes: 2


Brand Name: SHARPRO


Number of Items: 3


UPC: 785034490767


Included Components: Ball Nose CNC Router Bits


Manufacturer: SHARPRO


Model: SPWS2QX6.22


Part Number: SHARPRO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 19

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


  • Carbide as HSS price.
Size: 1/4" Dia - 1" CL - 1/4" Shank - 1 PCS Color: No Coating
I misread the description and was expecting High Speed Steel. This is definitely carbide at HSS price. I'm only cutting aluminum so it had not trouble at all.
Reviewed in the United States on August 27, 2025 by E. Morrison

  • Works perfectly!
Size: 1/8" Dia - 1/2" CL - 1/4" Shank - 1 PCS Color: No Coating
Clean finish. Has held its edge thru a lot of hardwood carving.
Reviewed in the United States on July 22, 2025 by Joe Bravata

  • No problems
Size: 1/8" Dia - 1/2" CL - 1/4" Shank - 1 PCS Color: No Coating
Works good
Reviewed in the United States on July 11, 2025 by James F.

  • bits
Size: 1/8" Dia - 1/2" CL - 1/4" Shank - 5 PCS Color: No Coating
bits work good for 3d wood projects.
Reviewed in the United States on July 1, 2026 by dave weeber

  • Great bits, affordable to boot
The bits are sharp, sturdy, handle well with high feeds and speeds. I will be buying more in the future.
Reviewed in the United States on October 16, 2024 by Amazon Customer

  • Nice quality CNC Router Bit
Size: 1/4" Dia - 7/8" CL - 1/4" Shank - 1 PCS Color: No Coating
This is not the only Sharpro bit that I own, I like this brand as they have a good price, are well-made and strong, and they cut really well. This latest acquisition is a 1/4" shank, 1/4" cutting diameter ball nose bit. Smaller diameter ball nose bits are great for fine detail on finish passes of reliefs and 3D carving, but larger diameter bits like this 1/4" one are excellent for sign making, finish passes on larger items that don't require fine detail but do need a smooth finish, as well as other cuts that need smooth inside edges, like tray or inside box bottoms, for example. In the brief video I attached to this review (mostly time-lapsed so it isn't too long) I am using the bit to cut a small shallow tray out of a small block of wood. One thing I learned with this simple test is that next time I will definitely need to specify a smaller stepover amount, as the one I used here has prominent lines due to the radius on the bit's cutters. But the takeaway here is that the bit cut really well and smoothly, and the rounded bottom edges are really nice, which would make removing small items from a tray easy, as they wouldn't catch on the sides if they were straight cuts. I mostly use carbide cutting bits, as their cutting edges keep their sharpness much longer than "regular" steel, and this bit is 100% carbide. The Sharpro brand is a great example of tools that are a very nice quality yet don't cost an arm and a leg! ... show more
Reviewed in the United States on July 5, 2024 by AndySki

  • Well made and very sharp
Size: 1/4" Dia - 7/8" CL - 1/4" Shank - 1 PCS Color: No Coating
This is one of many Sharpro bits that I own and I have yet to be disappointed by any of them. This is a very sharp bit and I was able to cut soft pine without the need for any cleanup since the bit did not leave any fuzzies and the cuts were absolutely clean. Though I have yet to try the bit on hard woods I can tell the bit is sharp because pine is super prone to creating fuzzies and with this bit there were none. The bit appears to be constructed well and by appearances looks like it will be strong but so far the jobs that I have run have not pushed the limits at all but if I run into future issues I'll let you all know. I think the Sharpro bits are priced very fairly for the performance they offer. I hope to get a lot of use out this bit in my future projects. ... show more
Reviewed in the United States on October 17, 2024 by Sir Buys-a-Lot

  • Great bit for the price...but
Size: 1/8" Dia - 1/2" CL - 1/4" Shank - 1 PCS Color: No Coating
This is a great quality bit for the price, but I was a little disappointed that recommended speeds and feeds are nowhere to be found.
Reviewed in the United States on September 17, 2025 by North OC Custom Shop

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