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Metalworking Micro Drill Bits

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Metalworking micro drill bits are small-diameter drill bits used for creating precise, tiny holes with close tolerances. The geometry and material of the bits provides optimal chip clearance when drilling into metal. The drill bits are used in handheld drills and machine setups such as drill presses.
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Metric TiAlN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

Metric TiAlN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
These drill bits come in standard sizes expressed in millimeters. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Metric + 130 ° Drill Bit Point Angle + 4 Facet Point

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Metric + 140 ° Drill Bit Point Angle + 4 Facet Point

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SS-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

SS-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
The SS coating on these drill bits is harder than a TiCN coating and withstands high temperatures. It protects the bits from abrasion and wear when drilling steel, stainless steel, and heat-resistant alloys. Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Fractional Inch + 120 ° Drill Bit Point Angle + 4 Facet Point

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Metric + 120 ° Drill Bit Point Angle + Conventional Point

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Metric + 120 ° Drill Bit Point Angle + X-Thinning Point

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Wire + 120 ° Drill Bit Point Angle + 4 Facet Point

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Wire-Size TiAlN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

Wire-Size TiAlN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. These drill bits have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Wire + 130 ° Drill Bit Point Angle + 4 Facet Point

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Wire + 140 ° Drill Bit Point Angle + 4 Facet Point

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Fractional-Inch TiAlN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

Fractional-Inch TiAlN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
These drill bits come in standard sizes expressed in fractional inches. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Fractional Inch + 140 ° Drill Bit Point Angle + 4 Facet Point

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EXO-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

EXO-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
The EXO coating on these drill bits is a multilayered TiAlN coating with a very smooth finish. It resists wear better than a standard TiAlN coating. EXO-coated drill bits can be used at high speeds and withstand high temperatures. Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece.

Metric + 140 ° Drill Bit Point Angle + X-Thinning Point

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Coolant-Through IchAda-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

Coolant-Through IchAda-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
The IchAda coating on these drill bits is hard, very smooth, and heat and abrasion resistant when drilling hardened and stainless steel. Coolant-through drill bits have holes that allow coolant to flow to their tip to reduce heat and help clear chips during drilling. Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Metric + 135 ° Drill Bit Point Angle + X-Thinning Point

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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.