Check the listing for details. 1-1/4" Louvre Slat Router Bit - 1/2" Shank - Yonico 18153. Condition: New. Listed at 16.95 USD. 1-1/4" Louver Slat Router Bit - 1/2" Shank - Yonico 18153 Click images below to enlarge Brand: Yonico Brand New Item#: 18153 Ships Fast This shutter louver bit has a cutting height of 1-1/4" and a cutting depth of 1/4". The overall length is 3-3/8" and the shank is 1/2" Number of Bits Shank Diameter 1/2" Radius Degrees Cutting Diameter Cutting Depth 1/4" Cutting Length 1-1/4" Largest Diameter 1" Overall Length 3-3/8" Number of Flutes 2 Bit Construction Carbide Tipped Design Application Coating Flute Angle Mortising Height Minimum Stock Thickness Maximum Stock Thickness Bearing Height Bearing Inner Diameter Bearing Outer Diameter Description Make functional plantation shutters with our louver slat router bits. This router bit give you the flexibility to create slats of almost any dimension with a single bit. Route all four edges of each slat to produce the tapered shape. Connect the louvers with a control arm for easy opening and closing. We are the only authorized Yonico distributor on eBay. While you might see other "yellow" router bits being sold, the Yonico brand is manufactured in their american owned exclusive factory and does not produce products for any other brand. Free shipping to anywhere in the continental USA. Most orders go out the next business day. That means that your order will be at your door in no time. We ship to nearly every location on earth at very competitive rates and your package also gets to you quick. We have been a superior seller for over a decade. Our 40,000+ reviews give you the assurance that our quality and service is right at the top.