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High Speed Steel Cobalt Containing Hexagonal Shank Composite Tap Drill Bit

This cobalt high-speed steel (HSS) hex shank combination tap drill bit integrates both drilling and tapping functions, made from high-quality cobalt HSS material, offering excellent wear resistance and cutting performance. The spiral flutes are designed for smooth chip evacuation, significantly enhancing work efficiency. The standard universal hex shank design ensures stable clamping, prevents slipping, and is compatible with a wide range of power tools, making it an efficient and durable multi-functional tool.

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Product Description

Product Specification

Specification	Drill Length	Tooth Pitch	Shank Diameter	Total Length
M3	4mm	0.5mm	6.35mm	64mm
M4	5mm	0.7mm	6.35mm	64mm
M5	6mm	0.8mm	6.35mm	67mm
M6	7mm	1.0mm	6.35mm	67mm
M8	9mm	1.25mm	6.35mm	69mm
M10	11mm	15mm	6.35mm	70mm

Products Features

1: Cobalt Material for Durability: Made from cobalt high-speed steel, significantly enhancing wear resistance and cutting performance, suitable for high-strength tasks.

2: Spiral Flute Design: Ensures smooth chip evacuation, effectively preventing clogging and improving processing efficiency, making operations smoother.

3: Combined Functionality: Integrates both drilling and tapping, reducing the need for frequent tool changes and increasing work efficiency.

4: Standard Universal Hex Shank: Provides stable clamping, prevents slipping, and is compatible with a variety of power tools, offering strong versatility.

Application

This cobalt HSS hex shank combination tap drill bit is widely used in metalworking, machinery manufacturing, and maintenance fields. It is particularly suitable for drilling and tapping operations on materials such as steel, stainless steel, and aluminum alloys. Whether in industrial production workshops or maintenance sites, this multifunctional drill bit provides efficient and stable performance, making it an ideal choice for engineering professionals.

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