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🔧 Elevate your craft with Whiteside’s razor-sharp precision – don’t settle for less!
The Whiteside RU2100 Spiral Upcut Straight Router Bit features a solid carbide 1/4" cutting diameter and shank, with a 1" cutting length optimized for smooth, efficient chip removal. Its upcut spiral helix design ensures clean, crisp cuts on a variety of materials including hardwoods, softwoods, plywood, MDF, and plastics. Compatible with handheld routers, router tables, and CNC machines, this plunge-capable bit is ideal for precision woodworking tasks such as grooves, dados, slots, and pockets. Trusted by professionals and backed by over 30 years of Whiteside’s innovation and quality craftsmanship.
| ASIN | B000K2BGNS |
| Best Sellers Rank | #29,812 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Spiral Router Bits |
| Brand | Whiteside Router Bits |
| Brand Name | Whiteside Router Bits |
| Customer Reviews | 4.8 out of 5 stars 2,253 Reviews |
| Cut Type | Carbide-Tipped Cut, Up-Cut |
| Cutting Diameter | 0.25 inches |
| Cutting Length | 1 inches |
| Global Trade Identification Number | 00844278005073 |
| Item Diameter | 0.25 inches |
| Item Weight | 27.22 g |
| Manufacturer | Whiteside |
| Material | Carbide |
| Material Type | Carbide |
| Model | RU2100 |
| Number of Flutes | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | RU2100 |
| Size | 1/4 inch diameter, 1 inch length |
| Size Name | 1/4 inch diameter, 1 inch length |
| UPC | 844278005073 732454888964 785533283594 |
| Unit Count | 1 Count |
S**I
High quality router bit
This is a very high-quality bit that handles hard and soft Woods and mix clean cuts and is very durable. In terms of compatibility, it fits your standard 1/4 router, as well as Die grinders for more technical carving with high accuracy and unmatched performance versatility.
R**R
Great cutter
Used in my router for cutting box joints. Cuts quartersawn white oak like butter. Unbelievable performance compared to a straight cut router bit.
G**C
Quality product at a reasonable price.
Quality product at a reasonable price.
S**.
QUALITY
Cuts clean,no problem
W**2
Would buy again
As a fairly new woodworker, I finally had the opportunity to use this with my router and straight edge. It's very sharp and fast. I had no problem with accuracy of the cut, so I feel it was a good purchase.
T**Y
Awesome router bit!
Wow! What a difference over my other traditional carbide two blade slot cutter! This thing is cuts so smooth even on hardwoods. I bought it for making box joints and it didn't disappoint. I highly recommend these bits.
E**E
Brought for use with my CNC machine.
Good brand. It worked fine in my Shark CNC. It's had heavy use and still cuts cleanly. I'd buy again.
D**I
Fantastic router bit for the money
This 1/4 inch plunge bit held up really well to cutting through red oak in 1/4" deep passes. It stayed pretty sharp for most of the time that I was using it to make some vents. I ended up cutting about 84 feet of 1/4"x1/4" grooves and it didn't burn the oak or create tearout the entire time.
P**R
Happy
Very Happy Thank You
C**N
Excelente herramienta
La mejor y más usada broca del taller, una herramienta excelente, la he usado con bastante agresividad, bastante para la longitud y diámetro de vástago, y aún sigue haciendo su trabajo, la recomiendo altamente si alguien tiene dudas
H**.
Cuts very well. Good quality.
I used this router bit to cut box joints. I was having issues with a straight cut bit. This spiral bit works way better.
F**1
Corta muy bien
Aunque la utilice para cortar mdf lo hacia bien, esta es corte para arriba [up cut] que no es lo mejor para mdf pero funciona
A**É
So Far So Good
Have used it a few times with good results. Comes in a handy little transparent plastic tube container. Satisfied with my buy.
Trustpilot
1 month ago
2 weeks ago