![Amazon.com: 13.5mm Reduced Shank Drill Bit, 1/2” Shank High Speed Steel Twist Drill Bit HSS 9341 for Aluminum Plate Copper Wood Stainless Steel : Industrial & Scientific Amazon.com: 13.5mm Reduced Shank Drill Bit, 1/2” Shank High Speed Steel Twist Drill Bit HSS 9341 for Aluminum Plate Copper Wood Stainless Steel : Industrial & Scientific](https://m.media-amazon.com/images/I/41FEz+uECKL.jpg)
Amazon.com: 13.5mm Reduced Shank Drill Bit, 1/2” Shank High Speed Steel Twist Drill Bit HSS 9341 for Aluminum Plate Copper Wood Stainless Steel : Industrial & Scientific
![Drill America 11/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank D/ACO11/16 - The Home Depot Drill America 11/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank D/ACO11/16 - The Home Depot](https://images.thdstatic.com/productImages/dc7fd988-2339-4be3-898a-0e23f43008e7/svn/drill-america-twist-drill-bits-d-aco11-16-1d_600.jpg)
Drill America 11/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank D/ACO11/16 - The Home Depot
![Precision Twist Drill - Reduced Shank Drill Bit: 1-3/4'' Dia, 3/4'' Shank Dia, 118 °, High Speed Steel - 78579653 - MSC Industrial Supply Precision Twist Drill - Reduced Shank Drill Bit: 1-3/4'' Dia, 3/4'' Shank Dia, 118 °, High Speed Steel - 78579653 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/7857965-23.jpg)
Precision Twist Drill - Reduced Shank Drill Bit: 1-3/4'' Dia, 3/4'' Shank Dia, 118 °, High Speed Steel - 78579653 - MSC Industrial Supply
![Value Collection - Reduced Shank Drill Bit: 1.2205'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322945 - MSC Industrial Supply Value Collection - Reduced Shank Drill Bit: 1.2205'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322945 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6332294-23.jpg)
Value Collection - Reduced Shank Drill Bit: 1.2205'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322945 - MSC Industrial Supply
WESTWARD, 7/8 in Drill Bit Size, 3 1/8 in Flute Lg, Reduced Shank Drill Bit - 4UM82|4UM82 - Grainger
![1-1/4" Reduced Shank HSS Black & Gold KFD Drill Bit, 1/2" Shank, 3-Flat Shank | KFDRSD1-1/4 | DrillsandCutters.com 1-1/4" Reduced Shank HSS Black & Gold KFD Drill Bit, 1/2" Shank, 3-Flat Shank | KFDRSD1-1/4 | DrillsandCutters.com](https://cdn11.bigcommerce.com/s-zbaqm/images/stencil/1280x1280/products/119253/460187/KFDRSD1-18-02-13_-_Copy__28588.1560792346__05167.1560793294__18985.1585322154.jpg?c=2?imbypass=on)
1-1/4" Reduced Shank HSS Black & Gold KFD Drill Bit, 1/2" Shank, 3-Flat Shank | KFDRSD1-1/4 | DrillsandCutters.com
![Dormer A1701.1/4 | 1.25" Diameter x 6" OAL Steam Tempered Coated Reduced Shank Drill Bit - All Industrial Tool Supply Dormer A1701.1/4 | 1.25" Diameter x 6" OAL Steam Tempered Coated Reduced Shank Drill Bit - All Industrial Tool Supply](https://cdn11.bigcommerce.com/s-mzpq4daxph/images/stencil/1280x1280/products/242165/363640/5969725-B__29397.1671434031.jpg?c=2)
Dormer A1701.1/4 | 1.25" Diameter x 6" OAL Steam Tempered Coated Reduced Shank Drill Bit - All Industrial Tool Supply
![Reduced Shank Drill Bits 20.5mm High Speed Steel HSS 9341 Black Oxide with 1/2 Inch Straight Shank - Walmart.com Reduced Shank Drill Bits 20.5mm High Speed Steel HSS 9341 Black Oxide with 1/2 Inch Straight Shank - Walmart.com](https://i5.walmartimages.com/seo/Reduced-Shank-Drill-Bits-20-5mm-High-Speed-Steel-HSS-9341-Black-Oxide-with-1-2-Inch-Straight-Shank_aecf5bb1-a7d4-4fce-bdfe-1f015f50b49f.ad68bec94af875de699fb36e86f5d8da.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Reduced Shank Drill Bits 20.5mm High Speed Steel HSS 9341 Black Oxide with 1/2 Inch Straight Shank - Walmart.com
![Value Collection - Reduced Shank Drill Bit: 1.1024'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322911 - MSC Industrial Supply Value Collection - Reduced Shank Drill Bit: 1.1024'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322911 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6332291-24.jpg)
Value Collection - Reduced Shank Drill Bit: 1.1024'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322911 - MSC Industrial Supply
![uxcell Reduced Shank Drill Bit 14.5mm High Speed Steel HSS 9341 Black Oxide with 1/2 Inch Straight Shank - Amazon.com uxcell Reduced Shank Drill Bit 14.5mm High Speed Steel HSS 9341 Black Oxide with 1/2 Inch Straight Shank - Amazon.com](https://m.media-amazon.com/images/I/51ZhSOP+qGL.jpg)
uxcell Reduced Shank Drill Bit 14.5mm High Speed Steel HSS 9341 Black Oxide with 1/2 Inch Straight Shank - Amazon.com
![Precision Twist Drill 091439 | 39/64" Diameter 6" OAL 118 Degree High Speed Steel Bright/ST Reduced Shank Drill Bit - All Industrial Tool Supply Precision Twist Drill 091439 | 39/64" Diameter 6" OAL 118 Degree High Speed Steel Bright/ST Reduced Shank Drill Bit - All Industrial Tool Supply](https://cdn11.bigcommerce.com/s-mzpq4daxph/images/stencil/1280x1280/products/122171/129019/R56_SIDE__93492.1562861606.jpg?c=2)
Precision Twist Drill 091439 | 39/64" Diameter 6" OAL 118 Degree High Speed Steel Bright/ST Reduced Shank Drill Bit - All Industrial Tool Supply
DeWALT 1/2 in. Reduced Shank Drill Bit, 7/8 in. HSS 1/2 in. Shank, Black Oxide at Tractor Supply Co.
![Precision Twist Drill 091535 | 35/64" Diameter 6" OAL 118 Degree High Speed Steel Bright/ST Reduced Shank Drill Bit - All Industrial Tool Supply Precision Twist Drill 091535 | 35/64" Diameter 6" OAL 118 Degree High Speed Steel Bright/ST Reduced Shank Drill Bit - All Industrial Tool Supply](https://cdn11.bigcommerce.com/s-mzpq4daxph/images/stencil/1280x1280/products/122168/129015/R57_ANGLE__39474.1562861605.jpg?c=2)
Precision Twist Drill 091535 | 35/64" Diameter 6" OAL 118 Degree High Speed Steel Bright/ST Reduced Shank Drill Bit - All Industrial Tool Supply
![Hertel - Drill Bit Set: Reduced Shank Drill Bits, 1″ Drill Bit Size, 118 °, High Speed Steel - 02387611 - MSC Industrial Supply Hertel - Drill Bit Set: Reduced Shank Drill Bits, 1″ Drill Bit Size, 118 °, High Speed Steel - 02387611 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0238761-24.jpg)
Hertel - Drill Bit Set: Reduced Shank Drill Bits, 1″ Drill Bit Size, 118 °, High Speed Steel - 02387611 - MSC Industrial Supply
![Drill America 9/16 in. - 1 in. High Speed Steel Black Oxide Reduced Shank Drill Bit Set (5-Piece) POUDWDRSD - The Home Depot Drill America 9/16 in. - 1 in. High Speed Steel Black Oxide Reduced Shank Drill Bit Set (5-Piece) POUDWDRSD - The Home Depot](https://images.thdstatic.com/productImages/0cbc9a51-9f4e-403e-9d40-11186e228892/svn/drill-america-twist-drill-bits-poudwdrsd-64_1000.jpg)
Drill America 9/16 in. - 1 in. High Speed Steel Black Oxide Reduced Shank Drill Bit Set (5-Piece) POUDWDRSD - The Home Depot
![Value Collection - Reduced Shank Drill Bit: 0.6102'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322796 - MSC Industrial Supply Value Collection - Reduced Shank Drill Bit: 0.6102'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322796 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6332279-24.jpg)
Value Collection - Reduced Shank Drill Bit: 0.6102'' Dia, 1/2'' Shank Dia, 118 °, High Speed Steel - 63322796 - MSC Industrial Supply
![Value Collection - Drill Bit Set: Reduced Shank Drill Bits, 8 Pc, 1″ Drill Bit Size, 118 °, Cobalt - 63327761 - MSC Industrial Supply Value Collection - Drill Bit Set: Reduced Shank Drill Bits, 8 Pc, 1″ Drill Bit Size, 118 °, Cobalt - 63327761 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6332776-24.jpg)