Will this cut very thin aluminmum sheets? I need to trim out some window holes on a camper that is covered in aluminmum sheets.

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

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?

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

What is the Cut Length?

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

What bit is best for standard veneer edge banding?

Three flute flush trim or down shear flush trim will both minimize the chance of splintering wood veneer edgebanding.

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Whiteside RFTD2100 Spiral Downcut Flush Trim Router Bit: 1/4 Inch Cutting Diameter, 1/4 Inch Shank, 1 Inch Cutting Length, Double Bearing Guide

Product ID: 13767514

Details

Brand
Whiteside Bits
Cutting Length
1 inches
Item Weight
1.28 ounces
Material
Carbide
Size
1/4 inch 1

🔄downcut spiral for clean edges

⚙️1/4" solid carbide precision

🛡️double bearing stability

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Description

🔧 Trim Like a Pro — Precision Meets Performance

DOUBLE BEARING GUIDE - Enhanced stability with dual bearings reduces wear and improves control during intricate template work.
DOWNCUT SPIRAL DESIGN - Spiral helix slices wood grain cleanly, minimizing tear-out and delivering crisp, professional cuts every time.
TRUSTED CRAFTSMANSHIP - Backed by 30+ years of Whiteside’s innovation and quality, favored by woodworking pros and enthusiasts alike.
VERSATILE COMPATIBILITY - Fits any 1/4" collet router or router table, perfect for hardwoods, laminates, plywood, and composites.
PRECISION CARBIDE CUTTING - Solid carbide bit ensures durability and razor-sharp performance for flawless flush trimming.

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.

Specifications

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

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17661 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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