![Bosch 1/4-in Solid Carbide Upcut Spiral Router Bit in the Straight & Mortising Router Bits department at Lowes.com Bosch 1/4-in Solid Carbide Upcut Spiral Router Bit in the Straight & Mortising Router Bits department at Lowes.com](https://mobileimages.lowes.com/productimages/cc12c5d4-8dba-4381-b5f7-10901c4a4f7e/00388500.jpg)
Bosch 1/4-in Solid Carbide Upcut Spiral Router Bit in the Straight & Mortising Router Bits department at Lowes.com
![Whiteside Router Bits UD2102 Up/Down Cut Spiral Bit with Solid Carbide Compression and 1/4-Inch Cutting Diameter - - Amazon.com Whiteside Router Bits UD2102 Up/Down Cut Spiral Bit with Solid Carbide Compression and 1/4-Inch Cutting Diameter - - Amazon.com](https://m.media-amazon.com/images/I/61Q0i4p7zhL.jpg)
Whiteside Router Bits UD2102 Up/Down Cut Spiral Bit with Solid Carbide Compression and 1/4-Inch Cutting Diameter - - Amazon.com
![3/4'' D x 1-1/4'' H x 1/2'' Shank Onsrud HSS Up-Cut Spiral Mortising Bit| Rockler Woodworking and Hardware 3/4'' D x 1-1/4'' H x 1/2'' Shank Onsrud HSS Up-Cut Spiral Mortising Bit| Rockler Woodworking and Hardware](https://www.rockler.com/media/catalog/product/cache/5c5edcf249a74e99ece620285918bb9b/5/7/57813-01-1000.jpg)
3/4'' D x 1-1/4'' H x 1/2'' Shank Onsrud HSS Up-Cut Spiral Mortising Bit| Rockler Woodworking and Hardware
![Straight & Spiral :: Flush Trim :: 2 Bit Flush Trim Solid Carbide Spiral Router Bit Set - 1/4" Shank - Yonico 14220 Straight & Spiral :: Flush Trim :: 2 Bit Flush Trim Solid Carbide Spiral Router Bit Set - 1/4" Shank - Yonico 14220](https://www.precisionbits.com/images/thumbnails/800/800/detailed/22/5548b836-d3d7-4f45-a518-a1a417ca4fa8.jpg)