HQMaster CNC Router Bits 1/8" Shank CNC Bit End Mill Flat Nose Carbide Endmill Two Flute Spiral Upcut Milling Cutter Tool Set for Wood PVC MDF Hardwood 10Pcs (3.175mm, Total Length: 50mm)
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Saturday, Jul 5
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Size: 3.175mm, OAL=50mm
Features
- RANGE OF PROCESSING: For carving/cutting/engraving/milling/slotting/sculpturing in materials like MDF, ABS, PVC, acrylic, nylon, resin, plastics, density board, wood, plywood, hardwood etc. Ideal for three-dimensional sculpture, surface machining, 3D relief sculpturing, etc
- LONGER DIMENSIONS: Shank Dia=1/8" (3.175mm). Cutting edge diameter=1/8(3.175mm). Cutting edge length/flute lengt=25mm. Overall length, 50mm
- HIGH EFFICIENCY: These bits own sharp edge which is able for fast engraving that makes high efficiency, durable, high precision and not easy to break. It is smokeless and burr-free while processing
- PERFECT CUTTING: The design of flutes, larger spiral chip space of CNC Router Bit makes non-stick crumbs, smooth cutting and fast chip-removal
- PACKAGE CONTENTS: 10pcs solid carbide spiral upcut bits assorted in storage case
Size: 3.175mm, OAL=50mm
Material: Carbide
Brand: HQMaster
Cut Type: Up-Cut
Number of Flutes: 2
Package Dimensions : 3.27 x 2.32 x 0.55 inches; 1.76 Ounces
Item model number : HQ-60066676869
Date First Available : August 23, 2022
Manufacturer : HQMaster
Country of Origin : China
Best Sellers Rank: #56,526 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #27 in Spiral Router Bits
#27 in Spiral Router Bits:
Customer Reviews: 4.4 4.4 out of 5 stars 1,475 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 5
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1.5mm
Works fine on wood, been using the same bit for a couple projects and it’s still not showing any wear yet. Minimal tear out that light sanding takes care of.
Reviewed in the United States on September 4, 2023 by Steve F.
Size: 3.175 mm
I have bought these several times over the past 2 years. Considering the diameter of the bits and the hardness of the material I am cutting, I think they hold up rather well and do a good job. I have bought them before and will continue to buy them. It doesn’t hurt near as bad when I break one of these $1.40 bits as it does when I break a $30 bit.
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Reviewed in the United States on May 8, 2023 by Charlie628
Size: 3.175 mm
I purchased these because it stated 1/8 shank, the items I received are 3mm shank and will not work with my 1/8" collet. These are worthless to run in a CNC.
Reviewed in the United States on August 29, 2023 by Douglas E Lovelace
Size: 3.175 mm
Haven’t used these yet. Still had a couple left and bought these as spares
Reviewed in the United States on July 25, 2023 by Amazon Customer
Size: 3.175 mm
these are small. will do the job but keep in mind they are small.
Reviewed in the United States on July 20, 2023 by Justin p
Size: 3.175 mm
doesn't stay sharp for long
Reviewed in the United States on July 14, 2023 by timbo44
Size: 3.175 mm
Just needed a supply of bits for my Roto Zip that had good reviews as they tend to break quite easily when working in tougher materials. These seem to work fine for my purposes.
Reviewed in the United States on April 28, 2023 by Chas F.
Size: 3.175 mm
So I built a very cheap and loose CNC machine using a RotoZip as a router. I was originally very disappointed with its performance. After swapping the spiral cutting bit made for the RotoZip with one of these HQMaster router bits, I feel much, much better. The old RZ cutting bit could not run properly even at 100 mm/min with a layer depth of just half a millimeter. My CNC uses small NEMA 17 86 oz/in motors with 5/16 18 tpi threaded rod for the axes (yes, cheap build). It was hard for the motors to push the bit even at this slow speed and very low cutting depth and it skipped lots of steps. When I tried this HQMaster bit I got it to go at 300 mm/min with a layer depth of 2 mm and it was like going through butter (in 19 mm pine board), without the X/Y motors skipping. It can probably do even better (faster and larger layer depth) but that's as far as I've pushed it this evening. Still, it's way, way ahead of the normal RotoZip cutting bit. Additionally, when it cuts, it barely makes any more sound than the router normally makes spinning freely, the old RZ bit was very loud when it was (barely) cutting. I even had an accidental command move this HQ bit cutting at a depth of about 10 mm through the pine, and though the motors were skipping at 300 mm/min, it still went through the wood a few centimeters before I could eStop the machine. Getting 10 bits at this price is amazing because the normal (and much less capable) RotoZip bits are around $8 at Home Depot. The only advantage with the standard RZ bits is that they are much longer, I can get about 20 mm of total cutting depth with these HQ bits, which is enough for my purposes. Now, my cheapo CNC can actually be used to make better parts for itself. I'm very glad I made this purchase, these bits make all the difference in the world for my CNC.
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Reviewed in the United States on February 24, 2016 by horack