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3 inch Diamond Hole Saw Core Drill Bit for Concrete Granite Quartz Countertops, Porcelain Ceramic Tile, Brick, Cinder Blocks, Pavement 5/8"-11 Thread Connection Heavy Duty Drill Adapter Included - Amazon.com
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Hertel - Taper Shank Drill Bit: 3/4″ Dia, 2MT, 118 ° Point, High Speed Steel - 89323224 - MSC Industrial Supply
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Amazon.com: Rannb Hole Saw 3-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal : Everything Else
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Milwaukee Tool - Rotary Drill/Hammer Drill Bits; Drill Bit Size (Inch): 3/4; Shank Type: 3-Flat; Drill Bit Material: High Speed Steel, Carbide Tipped; Shank Diameter (Inch): 3/8 - 48181143 - MSC Industrial Supply
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Precision Twist Drill - Reduced Shank Drill Bit: 1-3/4'' Dia, 3/4'' Shank Dia, 118 °, High Speed Steel - 78579653 - MSC Industrial Supply
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Drilling & Boring :: Carbide Forstner Drill Bits :: 2-3/8" Diameter Carbide Forstner Drill Bit - 10mm Shank - Yonico 43059C
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SGS 68967 | 3.2mm Diameter x 3.2mm Shank x 18.0mm LOC x 49.0mm OAL 3 Flute AlTiN Coated Screw Machine Length Drill Bit - All Industrial Tool Supply
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