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Annular Cutters
Available437 products
Annular cutters install into magnetic-base drills, drill presses, and milling machines to make smooth-walled, burr-free holes in one pass. They use less power, create less torque, produce fewer chips, and drill to closer tolerances than standard twist drill bits. They also do not require predrilling or step drilling. Annular cutters have a hollow core surrounded by teeth that cut through the perimeter of the hole during drilling, leaving a solid slug in the center. They also have flutes that pull chips out of the hole during drilling and a pilot pin that centers the cutters and allows coolant to flow to their tip during drilling. Arbor adapters are required when using annular cutters with drill presses and milling machines.
Brand
High-Speed Steel Annular Cutters for General Cutting
High-speed steel annular cutters are the standard choice for general purpose drilling applications. They create smooth-walled holes in a variety of materials.
Weldon Flat Shank + Fractional Inch
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Weldon Flat Shank + Metric
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Annular Cutter Sets
Sets of annular cutters contain multiple cutters in different sizes. They are suitable for operations that require a variety of bits for making holes in a range of sizes.
Weldon Flat Shank + Fractional Inch + Carbide Tipped
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Weldon Flat Shank + Fractional Inch + Cobalt
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Weldon Flat Shank + Fractional Inch + High Speed Steel
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Weldon Flat Shank + Fractional Inch + High Speed Steel with Carbide Tip
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Cobalt Annular Cutters for Hard Materials
Cobalt annular cutters provide better resistance to heat and abrasion than high-speed steel annular cutters. They create accurate, smooth-walled holes in hard materials.
2 Flats Shank + Decimal Inch
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Not Applicable Shank + Decimal Inch
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Weldon Flat Shank + Fractional Inch
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Carbide-Tipped Annular Cutters for Toughest Materials
The carbide-tipped teeth on these annular cutters provide more wear resistance and heat resistance and retain their hardness for longer than high-speed steel or cobalt teeth. These annular cutters create accurate, smooth-walled holes in hard materials such as mild and hardened steel.
Weldon Flat Shank + Fractional Inch
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High-Speed Steel Annular Cutters for Stacked Drilling
These high-speed steel annular cutters drill through multiple layers of materials. They create smooth-walled holes and are suitable for drilling a variety of materials.
Weldon Flat Shank + Fractional Inch
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Weldon Flat Shank + Metric
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Extended-Reach Annular Cutters
Extended-reach annular cutters install into handheld drills and provide more length for drilling in areas where standard annular cutters cannot reach. They are typically used for installing trailer hitches or making holes in pipe and tubing in a single pass.
Hex Shank + Fractional Inch
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