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Countersink & Center Drill Sets

Available35 products
Countersink and center drill sets contain multiple tools in a range of sizes. They eliminate the hassle of buying individual tools separately and are ideal for job sites that frequently use many different sizes of tools in metalworking tasks.
Material - Machining

Countersink Sets

Countersink Sets
Countersinks expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. This can prevent the workpiece material from swelling when a screw is installed in the hole and tightened down. They can also be used to debur holes for a smooth finish. These sets contain multiple countersinks in a range of sizes.

0 Flute + 60 ° Included Angle

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0 Flute + 82 ° Included Angle

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0 Flute + 90 ° Included Angle

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0 Flute + 100 ° Included Angle

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1 Flute +

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1 Flute + 60 ° Included Angle

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1 Flute + 82 ° Included Angle

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1 Flute + 90 ° Included Angle

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1 Flute + 100 ° Included Angle

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1 Flute + 110 ° Included Angle

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1 Flute + 120 ° Included Angle

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3 Flute + 60 ° Included Angle

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3 Flute + 82 ° Included Angle

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3 Flute + 90 ° Included Angle

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3 Flute + 100 ° Included Angle

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3 Flute + 120 ° Included Angle

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4 Flute + 82 ° Included Angle

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6 Flute +

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6 Flute + 60 ° Included Angle

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6 Flute + 82 ° Included Angle

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6 Flute + 90 ° Included Angle

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6 Flute + 100 ° Included Angle

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6 Flute + 110 ° Included Angle

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6 Flute + 120 ° Included Angle

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Center Drill Sets

Center Drill Sets
Center drills consist of a pilot drill and a countersink and are used to create holes at the center of a piece of stock so it can be turned between centers on a lathe. The pilot drill creates a small hole in the stock and the countersink expands the hole, leaving a small gap at the bottom of the hole that helps protect the lathe's centers from damage when the stock is turned on it. These sets contain multiple center drills in a range of sizes.

Bell + Wire + Double End + 120 ° Included Angle

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Jig Bore + Fractional Inch + Double End + 60 ° Included Angle

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Jig Bore + Fractional Inch + Single End + 60 ° Included Angle

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Plain + Fractional Inch + Double End + 60 ° Included Angle

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Plain + Wire + Double End + 60 ° Included Angle

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Drill Bit Countersink Sets

Drill Bit Countersink Sets
Drill bit countersinks can drill and countersink a hole in one step for maximum productivity. They produce a chamfered hole with a tapered opening that allows screws to install flush with the surface of the workpiece for a finished look. These sets contain multiple drill bit countersinks in a range of sizes.

Shank Type - Machining: Unspecified

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Hex Shank

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.