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๐ง Elevate your craft with precision that cuts through the noise!
The SHARPRO O Flute Upcut Spiral Router Bit features a 1/4" cutting diameter and 1" cutting length with a 2-1/4" overall length, crafted from durable tungsten carbide. Its single-flute design with a 25ยฐ-28ยฐ helix angle and mirror-polished surface ensures smooth, non-stick cutting across aluminum, plastics, acrylic, wood, MDF, and PVC. Compatible with major handheld routers and CNC machines, it offers fast chip removal and sustainable manufacturing for professional-grade, precise machining.











| ASIN | B0D1FLB69N |
| Best Sellers Rank | #11,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Spiral Router Bits |
| Brand | SHARPRO |
| Brand Name | SHARPRO |
| Customer Reviews | 4.6 out of 5 stars 238 Reviews |
| Cut Type | Center Cut |
| Cutting Diameter | 0.25 inches |
| Cutting Length | 1 inches |
| Included Components | 1 |
| Item Diameter | 0.25 inches |
| Manufacturer | SHARPRO |
| Material | Tungsten Carbide |
| Material Type | Tungsten Carbide |
| Model | SPWSY1LX1/4*1/4*1*2-1/4 |
| Number of Flutes | 1 |
| Number of Items | 1 |
| Part Number | SHARPRO |
| Size | 1/4" DIA - 1" CL - 1/4" SHK |
| Size Name | 1/4" DIA - 1" CL - 1/4" SHK |
| UPC | 648564254967 |
| Unit Count | 1 Count |
N**E
Very high performance
Deadly sharp, very high quality. Cuts through 6061 aluminum like it was balsa wood. Good price for what you get. I used a a wood router to cut a 1/8 x 1/8 inch groove into a 6 foot length of bar stock with no problems at all. Added the tiniest amount of cutting fluid. Took longer to setup than to make the cut.
L**O
Great
Great quality CNC bit. It cuts cleanly, stays sharp, and performs exactly as expected. Installation was easy, and the finish is smooth with accurate results. Excellent value for the priceโI would definitely buy this bit again.
I**T
Great quality
Great quality for the money.
D**G
Seems Sharp
Used in router to cut letters for sign. Seemed sharp enough and worked good with my Craftsman router.
J**A
Must have for routing aluminum
absolutely great bit, cutting aluminum and it has lasted many sheets of material
R**R
Decent bits
You can never have too many bits.
A**R
very good quality,super sharp and a great deal for the money
performs as well as bits costing almost 3 times as much. I used it to rout acrylic and it leaves an edge that needs very little polishing/buffing
A**.
Great bit for plexiglass
Works great
G**B
Unbelievable.
Unbelievable. I'm using the single-flute (o-flute) 1/8" endmill (1/4" shank) to cut 316 stainless on a Genmitsu 3030 PROver max. The surface quality is exceptional. I'm honestly stunned. 1,000mm/min, 20,000rpm, HSM toolpath (adaptive clearing/profiling), NO COOLING. 1mm depth of cut, 30% stepover. This is the sharpest end mill I've ever used. Photo attached - that's straight off the machine with no deburring.
A**R
Good quality.
Good product for this price.
B**๏ฟฝ
Recomendado
Justo que lo necesito
C**T
Quality O-flute bit for cast acrylic.
Worked very well on my CNC router cutting .25โ cast acrylic sheets.
G**A
Very Nice flat sharp endmill
Beautiful sharp mill bit with one flute. Leaves nice mini shavings at 10k rpm on spruce.
Trustpilot
1 month ago
2 weeks ago