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HQMaster Up & Down Cut Bit 1/8" Shank Compression Bit Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack

  • Based on 87 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, Dec 17
Order within 8 hours and 53 minutes
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Size: 1/8" x 1/8" x 7/8" x 1-31/32"


Features

  • UP and DOWN SPIRAL ROUTER BIT: 1/8" shank, 1/8" cutting diameter, 7/8"=22mm cutting length, 1-31/32"=50mm total length.
  • DURABLE & LONG-LASTING TOOL LIFE: high-quality solid carbide router bits with nano blue coat feature with high hardness, heat resistance, and long-lasting cutting-edge performance ensure high work efficiency.
  • CLEAN CUT & EXCELLENT EDGE-GRINDING: Compression bit is the combination of both upcut and downcut spirals. The bottom of the material will be pulled upwards while the top of the material is pushed downwards thus eliminating the risk of damaging the laminated surfaces, leaving a sharp, clean edge on both sides of your workpiece. Non-stick crumbs, smokeless, and silent during processing, smooth cutting, and fast chip removal.
  • WIDELY USE: Compression CNC router bit specially designed for mortising grooving and dado in plastic, plywood, oak, MDF, and any hardwood working with machines CNC machines. Work for table-mounted and Small or handheld CNC routers.
  • Package Includes: 5pcs Up & Down Cut Bit

Size: 1/8" x 1/8" x 7/8" x 1-31/32"


Material: Tungsten Carbide


Brand: HQMaster


Cut Type: Up-Cut


Package Dimensions ‏ : ‎ 3.23 x 2.36 x 0.67 inches; 1.13 ounces


Item model number ‏ : ‎ HQ-60081


Date First Available ‏ : ‎ September 20, 2022


Manufacturer ‏ : ‎ HQMaster


Country of Origin ‏ : ‎ China


Best Sellers Rank: #87,697 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #48 in Spiral Router Bits


#48 in Spiral Router Bits:


Customer Reviews: 4.3 4.3 out of 5 stars 87 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 17

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

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Top Amazon Reviews


  • Works great
Size: 1/8" x 1/8" x 3/4" x 1-3/4"
Using these bit in my cnc router. Good cutting speed. Nice cutting edges with little tear out. Good shipping.
Reviewed in the United States on April 23, 2024 by John G.

  • Wanted to try a different bit.
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
I really like these and will buy again. These compression bits have last a good while also. I really like the short compression tip on these. Others you have to go .200 on the 1st pass to get deep enough for the down cut of the tool.
Reviewed in the United States on December 10, 2023 by Tim Handy

  • Light duty
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
I've had a chance to use these in my small cnc that runs a spindle at 9K rpm at 75 watts. I've run them through mdf, plywood, and pine boards, and the results were varied. In all boards these bits left some fibers on the surface, and at slower feed speeds maybe a little less. higher feeds resulted in a lot of tear out, and in particular could not carve out small objects like letters in pocketing operations without breaking out chunks of the objects, in any of the boards. Generally this occured when the feed was set above 40 ipm with an offset above 40%. In plywood the bits seem to dull rather quickly, and while running in mdf, one bit broke. At the bottom of pockets the finish was smooth and didn't need much clean up. These bits I would consider light-duty, and if running in a larger project, might consider a bit change during operation to minimize tear out and fiber retention on the surface of the part or board. ... show more
Reviewed in the United States on April 14, 2023 by Gary G Gary G

  • Great quality for the price
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
Good quality for the price, cut very clean and keeps that cut quality for at least ten batches of 32” by 32” sheets of material
Reviewed in the United States on January 5, 2024 by Hananm

  • They get the job done
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
Really wish I could find better info on these bits like the recommended feed rates because I can't seem to get good cuts and Im constantly smoking out the bit.
Reviewed in the United States on May 3, 2024 by Danny Guzman

  • Can't beat the price
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
Have notvused them yet but they look good
Reviewed in the United States on December 16, 2023 by R. Marks

  • Junk
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
I’ve gone through three in a matter of minutes. I use them at the exact same setting as some cheaper ones I got on Amazon that work great. Junk junk junk
Reviewed in the United States on October 15, 2023 by Darrell

  • Sharp little bits
Size: 1/8" x 1/8" x 7/8" x 1-31/32"
Works great for cutting plywood and hardwood. Sharp and efficient.
Reviewed in the United States on December 6, 2023 by Prof. Moriarty

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