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Milwaukee 1/4 in. x 2 in. x 4 in. SHOCKWAVE Carbide Hammer Drill Bit for Concrete, Stone, Masonry Drilling 48-20-9010 - The Home Depot
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Drill America - D/ACO1INCH 1" Reduced Shank Cobalt Drill Bit with 1/2" Shank, D/ACO Series: Amazon.com: Tools & Home Improvement
![Tapcon 4-Piece 3/16-in x 4-1/2-in Carbide Masonry Drill Bit for Hammer Drill in the Masonry Drill Bits department at Lowes.com Tapcon 4-Piece 3/16-in x 4-1/2-in Carbide Masonry Drill Bit for Hammer Drill in the Masonry Drill Bits department at Lowes.com](https://mobileimages.lowes.com/productimages/3888bd03-3d5f-49d8-9a56-0686fd8220d7/00245606.jpg)
Tapcon 4-Piece 3/16-in x 4-1/2-in Carbide Masonry Drill Bit for Hammer Drill in the Masonry Drill Bits department at Lowes.com
![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/119253/460180/KFDRSD1-18-03-16__56330.1560792346__03396.1560793294__79867.1585322154.jpg?c=2)
1-1/4" Reduced Shank HSS Black & Gold KFD Drill Bit, 1/2" Shank, 3-Flat Shank | KFDRSD1-1/4 | DrillsandCutters.com
![Precision Twist Drill 019312 | L Diameter 4-1/4" OAL 135 Degree High Speed Steel Bright Finish Jobber Length Drill Bit - All Industrial Tool Supply Precision Twist Drill 019312 | L Diameter 4-1/4" OAL 135 Degree High Speed Steel Bright Finish Jobber Length Drill Bit - All Industrial Tool Supply](https://cdn11.bigcommerce.com/s-mzpq4daxph/images/stencil/1280x1280/products/123138/130612/QC21P_SIDE__23847.1562861740.jpg?c=2)
Precision Twist Drill 019312 | L Diameter 4-1/4" OAL 135 Degree High Speed Steel Bright Finish Jobber Length Drill Bit - All Industrial Tool Supply
![Value Collection - Taper Shank Drill Bit: 2-1/4″ Dia, 5MT, 118 ° Point, High Speed Steel - 01552165 - MSC Industrial Supply Value Collection - Taper Shank Drill Bit: 2-1/4″ Dia, 5MT, 118 ° Point, High Speed Steel - 01552165 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0155216-24.jpg)
Value Collection - Taper Shank Drill Bit: 2-1/4″ Dia, 5MT, 118 ° Point, High Speed Steel - 01552165 - MSC Industrial Supply
![5PCS Masonry Drill Bit Set, MasonryDrillBit with Industrial Strength Carbide Drill Bit Tip, 1/4"-1/2" - Walmart.com 5PCS Masonry Drill Bit Set, MasonryDrillBit with Industrial Strength Carbide Drill Bit Tip, 1/4"-1/2" - Walmart.com](https://i5.walmartimages.com/seo/5PCS-Masonry-Drill-Bit-Set-MasonryDrillBit-with-Industrial-Strength-Carbide-Drill-Bit-Tip-1-4-1-2_567b59d7-4442-4e97-83ab-67583751b430.0881e3b030b6b9809ca2f573e03c17f3.jpeg)
5PCS Masonry Drill Bit Set, MasonryDrillBit with Industrial Strength Carbide Drill Bit Tip, 1/4"-1/2" - Walmart.com
![Hertel - Reduced Shank Drill Bit: 1-1/4'' Dia, 1/2'' Shank Dia, 135 °, Cobalt - 83240622 - MSC Industrial Supply Hertel - Reduced Shank Drill Bit: 1-1/4'' Dia, 1/2'' Shank Dia, 135 °, Cobalt - 83240622 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/8324062-24.jpg)
Hertel - Reduced Shank Drill Bit: 1-1/4'' Dia, 1/2'' Shank Dia, 135 °, Cobalt - 83240622 - MSC Industrial Supply
![Drill America 1/4 in. to 1 in. to 3/8 in. #5 High Speed Steel Black and Gold Step Drill Bit with Quick Change Hex Shank STE5HEX - The Home Depot Drill America 1/4 in. to 1 in. to 3/8 in. #5 High Speed Steel Black and Gold Step Drill Bit with Quick Change Hex Shank STE5HEX - The Home Depot](https://images.thdstatic.com/productImages/73a174b1-deba-4f4e-9cb7-b8fd5ba0ce7b/svn/drill-america-step-drill-bits-ste5hex-64_600.jpg)