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Metalworking Micro Drill Bits

Available5 products
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.
Drill Bit Size

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

AlCrN-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
The AlCrN coating on these drill bits protects them from wear during dry, high-speed machining applications. It is harder, resists cracking and oxidization better, and performs better in high-feed applications than a TiAlN coating. It also resists high heat better than an AlTiN coating. 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.

Fractional Inch + 140 ° Drill Bit Point Angle + Conventional Point

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Metric + 140 ° Drill Bit Point Angle + Conventional 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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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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Coolant-Through TiNAl-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits

Coolant-Through TiNAl-Coated Spiral-Flute Solid Carbide Metalworking Micro Drill Bits
The TiNAl coating on these drill bits provides a low-friction surface and is suitable for drilling most materials. These 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.

Fractional Inch + 140 ° Drill Bit Point Angle + Self-Centering Point

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Metric + 140 ° Drill Bit Point Angle + Self-Centering 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.