Used in conjunction with Style #9000 E-Z Mark Hinge Mortises, these hinge bits allow precise, centered drilling of fastener holes for professional-quality hinge installation. During drilling, the spring-loaded outer guide accurately centers the drill, while the steel guidesleeve retracts into its housing to ensure correct drilling depth. All steel quality construction and high speed center drill provide consistent results in drilling wood, steel and plastic alike. These bits fit most electric and cordless drills, and will unscrew easily for cleaning.
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Item Number
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Size
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| 8905
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7/64"
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| 8909
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9/64"
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| 8912
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11/64"
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| 8914
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13/64"
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