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Ultimate Flush Trim Router Bit – 1-1/8″ Cut – Whiteside UDC9112 (AstraHP Coated)

If you do a lot of pattern or template routing, this Whiteside UDC9112 Ultimate Flush Trim bit will out perform any straight router bit you have. Minimize tearout, even when moving from edge grain to end grain. The bearings on top or bottom of the cutter head allows the template to be on either side, or easily remove either top or bottom bearing for more flexibility. AstraHP Coated Shank: 1/2″ Cut Diameter: 7/8″ Cut Length: 1-1/8″ Spiral Change: 1/2″ Overall Length: 3-3/4″ Removable top and bottom bearings For best performance, use the shortest cut length needed for the application. MAX RPM 14,000 Made In USA

Ultimate Flush Trim Router Bit – 1-1/8″ Cut – Whiteside UDC9112 (AstraHP Coated) - Main image
$172.18 $256.99 In stock

Category: Flush Trim Router Bits

The *AstraHP Coated* Whiteside Ultimate Flush Trim Bit (UDC9112) has a compression design to provide the cleanest cut when using templates leaving a crisp, clean edge on both the top and bottom edge of the work piece. Having a top and bottom bearing gives you the opportunity of working with either a top or bottom template. Whiteside’s compression spiral design, with a 7/8″ diameter bearing guide, makes this bit easy to use in the router and produces a superior quality trimmed edge.  The 7/8″ carbide compression design creates a high shear angle for perfect cuts every time. Made In USA.

Compared to the Mega Flush Trim Bit, the UDC9112 is a true ultimate combination trim bit, with the cutter ground from a solid block of carbide.

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Customer Reviews (5.0 / 5 · 5 reviews)

Lily Q. ★★★★★

The anti-kickback design on this bit gave me real confidence running it against a template for the first time. Clean cut on both the top and bottom edges with zero tear-out on some tricky plywood.

Thomas ★★★★★

Finally got to use this bit on a walnut template job, and the compression design really does deliver that crisp edge on both sides without any tear-out. The AstraHP coating seems to help it glide through the cut with noticeably less friction than my old bits.

Nicholas N. ★★★★★

I was skeptical about the coating making a difference, but this bit glided through my birch plywood template without any burning. The compression cut gave me perfectly flush edges on both sides with zero tear-out.