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Item #:
102372381
Whiteside Router Bits RU4075 Standard Spiral Bit with Up Cut Solid Carbide 3/8-Inch Cutting Diameter and 3/4-Inch Cutting Length
Item #:
102372381
GBP 50
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Only 9 items left in stock.
Order now and get it around Wednesday, July 15
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Up cut spirals create a clean edge on the side of the material that is farthest from the router.
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What Stands Out
Solid Carbide Material
Crafted from durable solid carbide, ensuring longevity and resistance to wear, providing exceptional precision for various woodworking projects.
Up-Cut Design
The up-cut spiral design effectively removes chips and debris, promoting smoother finishes and improving cutting efficiency during use.
Versatile Cutting Size
With a 3/8-inch diameter and 3/4-inch cutting length, this bit is ideal for a range of applications, making it a perfect choice for both professionals and DIY enthusiasts.
Product Details
- TOOL SPECS: Solid carbide, upcut spiral with 3/8" cutting diameter, 3/8" shank, 3/4" cutting length, and 2-1/2" overall length for use in routers with a 3/8" collet.
- UP CUT SPIRAL: For smooth finishes and rapid chip removal. Up cut spirals create a clean edge on the side of the material that is farthest from the router.
- HELIX: The upward cutting action removes chips efficiently, especially in deep cuts. The spiral helix ensures clean, crisp cuts while outperforming standard straight bits.
- MULTI-PURPOSE TOOLING: Plunge-capable bit for precision woodworking. For creating grooves, dados, slots, pockets, and more.
- MATERIALS: Performs best with hardwoods, softwoods, plywood, MDF, and hard plastics for versatile woodworking applications.
| Size Name | 3/8 inches x 3/4 inches (96.5 cm) |
| Cutting Length | 0.75 Inches (1.9 cm) |
| Item Weight | 0.22 Pounds (100 grams) |
| Cutting Diameter | 0.38 Inches (1 cm) |
| Item Diameter | 0.38 Inches (1 cm) |
| Cut Type | Up-Cut |
| Number of Flutes | 2 |
| Material Type | Carbide |
| Brand Name | Whiteside |
| Global Trade Identification Number | 00844278005103 |
| UPC | 844278005103 |
| Model | RU4075 |
| Part Number | RU4075 |
| Manufacturer | Whiteside |
| Unit Count | 1 Count |
| Size | 3/8 inches x 3/4 inches (96.5 cm) |
| Material | Carbide |
| Brand | Whiteside |
Who Should Buy?
-
Professional Woodworkers
Ideal for professionals seeking precision and durability in their routing tasks, especially in hardwoods and composites.
-
Hobbyist Crafters
Perfect for hobbyists looking to create intricate designs or detailed carvings with reliable and consistent cutter performance.
-
Furniture Makers
Well-suited for furniture makers needing to achieve clean cuts and smooth finishes in their woodworking projects.
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Beginners
Not suitable for inexperienced users who may struggle with proper routing techniques and tool handling safety.
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Softwood Projects
Less optimal for softwood applications where tear-out may occur, making other bit types more appropriate.
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Heavy-Duty Tasks
Not recommended for heavy-duty machining which requires larger and sturdier bits for effective material removal.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials can this spiral bit be used on?
Answer: It performs best with hardwoods, softwoods, plywood, MDF, and hard plastics. -
Question:
What is the cutting diameter of this bit?
Answer: The cutting diameter is 3/8 inches. -
Question:
Is this bit suitable for both hand and table routing?
Answer: Yes, the upcut spiral design provides the best control for both hand and table routing.
Whiteside Spiral Editorial Review
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Customer Reviews & Ratings
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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GBP 50
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 9 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Provides a smoother cut than standard router bits.
- Upcut spiral design ensures optimal control during routing.
- Efficient chip removal for cleaner, precise cuts.
- Versatile for various woodworking applications and materials.
- Ideal for creating grooves, dados, slots, and pockets.
- Solid carbide construction for durability and longevity.
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