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Amazon.com: IRWIN Drill And Tap Set, 1/4-Inch - 20 NC Tap and 13/64-Inch Drill Bit (80230) : Industrial & Scientific
![Drill America 1/4 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack) DWDN1/4P12 - The Home Depot Drill America 1/4 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack) DWDN1/4P12 - The Home Depot](https://images.thdstatic.com/productImages/2fc3cad1-da48-4fcf-aa25-1ef334c03a41/svn/drill-america-twist-drill-bits-dwdn1-4p12-64_600.jpg)
Drill America 1/4 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack) DWDN1/4P12 - The Home Depot
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Drill America 1-1/4 in. High Speed Steel Twist Black and Gold Reduced Shank Drill Bit with 1/2 in. Shank KFDRSD1-1/4 - The Home Depot
![Amazon.com: BOSCH CO2143 1-Piece 1/4 In. x 4 In. Cobalt Metal Drill Bit for Drilling Applications in Light-Gauge Metal, High-Carbon Steel, Aluminum and Ally Steel, Cast Iron, Stainless Steel, Titanium : Industrial Amazon.com: BOSCH CO2143 1-Piece 1/4 In. x 4 In. Cobalt Metal Drill Bit for Drilling Applications in Light-Gauge Metal, High-Carbon Steel, Aluminum and Ally Steel, Cast Iron, Stainless Steel, Titanium : Industrial](https://m.media-amazon.com/images/I/41vtJfOdWOL._AC_.jpg)
Amazon.com: BOSCH CO2143 1-Piece 1/4 In. x 4 In. Cobalt Metal Drill Bit for Drilling Applications in Light-Gauge Metal, High-Carbon Steel, Aluminum and Ally Steel, Cast Iron, Stainless Steel, Titanium : Industrial
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5PCS Masonry Drill Bit Set, MasonryDrillBit with Industrial Strength Carbide Drill Bit Tip, 1/4"-1/2" - Walmart.com
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COMOWARE Titanium Twist Drill Bit Set - 13 Pcs Hex Shank High Speed Steel for Wood Plastic Aluminum Alloy, Quick Change, 1/16"-1/4" - Amazon.com
MILWAUKEE, 1 1/4 in Drill Bit Size, 16 in Max Drilling Dp, Rotary Hammer Drill - 45KP07|48-20-7266 - Grainger
![IRWIN 1/4-in Hex Quick Connect 12-in Drill Bit Extension in the Drill Bit Extensions department at Lowes.com IRWIN 1/4-in Hex Quick Connect 12-in Drill Bit Extension in the Drill Bit Extensions department at Lowes.com](https://mobileimages.lowes.com/productimages/2b04e8ee-3647-4894-ba4e-008cad9d4e94/63055147.jpg)
IRWIN 1/4-in Hex Quick Connect 12-in Drill Bit Extension in the Drill Bit Extensions department at Lowes.com
![DEWALT DW1316 1/4-Inch Titanium Nitride Split Point Twist Drill Bit,Gold - Jobber Drill Bits - Amazon.com DEWALT DW1316 1/4-Inch Titanium Nitride Split Point Twist Drill Bit,Gold - Jobber Drill Bits - Amazon.com](https://m.media-amazon.com/images/I/41RN5oAXAoL.jpg)