--- product_id: 13767514 title: "Whiteside RFTD2100 Spiral Downcut Flush Trim Router Bit: 1/4 Inch Cutting Diameter, 1/4 Inch Shank, 1 Inch Cutting Length, Double Bearing Guide" brand: "whiteside router bits" price: "S$109" currency: SGD in_stock: true category: "Whiteside Router Bits" url: https://www.desertcart.sg/products/13767514-whiteside-rftd2100-spiral-downcut-flush-trim-router-bit-1-4 store_origin: SG region: Singapore --- # downcut spiral for clean edges 1/4" solid carbide precision double bearing stability Whiteside RFTD2100 Spiral Downcut Flush Trim Router Bit: 1/4 Inch Cutting Diameter, 1/4 Inch Shank, 1 Inch Cutting Length, Double Bearing Guide **Brand:** whiteside router bits **Price:** S$109 **Availability:** βœ… In Stock ## Summary > πŸ”§ Trim Like a Pro β€” Precision Meets Performance ## Quick Answers - **What is this?** Whiteside RFTD2100 Spiral Downcut Flush Trim Router Bit: 1/4 Inch Cutting Diameter, 1/4 Inch Shank, 1 Inch Cutting Length, Double Bearing Guide by whiteside router bits - **How much does it cost?** S$109 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/13767514-whiteside-rftd2100-spiral-downcut-flush-trim-router-bit-1-4) ## Best For - whiteside router bits enthusiasts ## Why This Product - Trusted whiteside router bits brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Double Bearing Guide:** Enhanced stability with dual bearings reduces wear and improves control during intricate template work. - β€’ **Downcut Spiral Design:** Spiral helix slices wood grain cleanly, minimizing tear-out and delivering crisp, professional cuts every time. - β€’ **Trusted Craftsmanship:** Backed by 30+ years of Whiteside’s innovation and quality, favored by woodworking pros and enthusiasts alike. - β€’ **Versatile Compatibility:** Fits any 1/4" collet router or router table, perfect for hardwoods, laminates, plywood, and composites. - β€’ **Precision Carbide Cutting:** Solid carbide bit ensures durability and razor-sharp performance for flawless flush trimming. ## Overview The Whiteside RFTD2100 is a 1/4" solid carbide downcut spiral flush trim router bit featuring a 1" cutting length and double bearing guide for superior stability. Engineered for clean, tear-out free cuts on hardwoods, laminates, and composites, it fits standard 1/4" collet routers and router tables. Trusted by professionals for over 30 years, Whiteside delivers unmatched durability and precision in every cut. ## Description Whiteside Machine Company has been in the router bit business for over 30 years providing customer with quality products while at the same time striving to achieve complete customer satisfaction. Several woodworking magazines have tested Whiteside versus the competition and selected Whiteside as the winner for best router bits available in the market. Whiteside Machine Company was founded in 1970 as a general purpose machine shop in the basement of Bill & Bobbie Whiteside's home. Located in Western North Carolina near the furniture manufacturing town of Hickory, the company was often involved in making repairs or special parts for the furniture and woodworking field. A strong commitment to customer problem-solving, a can-do attitude, and innovative ideas, along with a growing core of dedicated employees, helped the business evolve into a manufacturer of woodworking equipment and tooling. Primarily through repeat business and referrals, the tooling business continued to grow to meet a demand for quality production router bits as well as custom application tooling. Today, Whiteside Machine occupies a 40,000 sq. ft. manufacturing facility and produces a complete line of solid carbide and carbide tipped router bits. Whiteside's quality, innovation, and customer commitment is still present in our superb product line, in the design of custom tooling to fill special customer requirements, and in the development of special machinery and tooling for our own manufacturing use. As always, Whiteside Machine is continuously striving to improve our product through new technology, improved production techniques, and ongoing research and development efforts; along with rigid quality control, vital customer feedback and extensive field testing. Whiteside Machine Company. ## Features - TOOL SPECS: Solid carbide, downcut, flush trim spiral with 1/4" cutting diameter, 1/4" shank, 1" cutting length, and 3" overall length for use in routers with a 1/4" collet. - FLUSH TRIM: Ideal for precise, clean flush trim cuts in hardwoods, laminates, plywood, particle board, solid surfaces, and composites for smooth, professional results. - DOWN CUT SPIRAL: The spiral helix gently slices through wood grain to ensure clean, crisp cuts while outperforming standard straight bits. - TEMPLATES: Perfect for following templates, duplicating shapes, and creating intricate designs, especially when using a router table with the template positioned above the workpiece. - DOUBLE BEARING: Features double bearings for enhanced stability and reduced strain on the bearings. - MACHINES: Compatible with hand routers and router tables, offering flexibility and precision for various woodworking tasks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012JI88E | | Best Sellers Rank | #68,203 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Spiral Router Bits | | Brand Name | Whiteside Router Bits | | Customer Reviews | 4.7 4.7 out of 5 stars (322) | | Cut Type | Carbide-Tipped Cut, Flush-Trim Cut | | Cutting Diameter | 0.25 inches | | Cutting Length | 1 inches | | Global Trade Identification Number | 00844278006476 | | Item Diameter | 0.25 inches | | Item Weight | 1.28 ounces | | Manufacturer | Whiteside | | Material Type | Carbide | | Model | RFTD2100 | | Number of Flutes | 2 | | Number of Items | 1 | | Part Number | RFTD2100 | | Size Name | 1/4 inch diameter, 1 inch length | | UPC | 844278006476 733353946557 | | Unit Count | 1 Count | ## Product Details - **Brand:** Whiteside Router Bits - **Cutting Length:** 1 inches - **Item Weight:** 1.28 ounces - **Material:** Carbide - **Size:** 1/4 inch diameter, 1 inch length ## Images ![Whiteside RFTD2100 Spiral Downcut Flush Trim Router Bit: 1/4 Inch Cutting Diameter, 1/4 Inch Shank, 1 Inch Cutting Length, Double Bearing Guide - Image 1](https://m.media-amazon.com/images/I/71obMdGJ6wL.jpg) ## Questions & Answers **Q: Will this cut very thin aluminmum sheets? I need to trim out some window holes on a camper that is covered in aluminmum sheets.** A: The hook geometry is not designed for cutting Aluminum. I would recommend an "O" flute design. Please checkout our eoasaw storefront site for technical information about cutting non ferrous materials **Q: Just double-checking my understanding. Would it be correct to say that this downcutting bit pushes waste toward the bearing and away from the router?** A: That is correct. This it will give you a clean cut on the tip of the material as it exerts downward pressure - it may tear out the bottom for the same reason. A compression bit has both up and down, giving you a clean cut on both sides. For more information, please visit our eoasaw website and download our CNC manual, it is under the technical section - the principles are the same for any cutting situation. Please advise how we may be of assistance. Thanks, Thom **Q: What is the Cut Length?** A: This a a 1" cut length. For a full description of any Whiteside product and a picture of the actual product - visit our Amazon storefront or our EOASAW website. In stock at Edge of Arlington Saw & Tool for immediate shipment. Please let me know how I may be of further assistance. Thanks, Thom **Q: What bit is best for standard veneer edge banding?** A: Three flute flush trim or down shear flush trim will both minimize the chance of splintering wood veneer edgebanding. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/13767514-whiteside-rftd2100-spiral-downcut-flush-trim-router-bit-1-4](https://www.desertcart.sg/products/13767514-whiteside-rftd2100-spiral-downcut-flush-trim-router-bit-1-4) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-05*