Sandvik Coromant 870-3150-31-PM 4334 Drill Tip

870-3150-31-PM 4334 is a replaceable drill tip from Sandvik Coromant, engineered for use with the CoroDrill 870 exchangeable tip drilling system. It is designed for reliable and productive holemaking in a wide range of industrial machining applications.

The PM geometry provides stable cutting action and efficient chip evacuation, while the advanced 4334 carbide grade delivers excellent wear resistance and thermal stability. This combination ensures consistent hole quality and extended tool life when drilling steel, cast iron and general engineering materials.

Key Features

• Replaceable carbide drill tip for CoroDrill 870 system
• PM geometry for reliable centering and smooth chip flow
• 4334 grade for balanced toughness and wear resistance
• Quick tip replacement to reduce machine downtime
• Designed for demanding CNC holemaking operations

Typical Applications

• General industrial drilling
• Batch production and repetitive holemaking
• Steel, alloy steel and cast iron machining
• Applications requiring stable diameter control and tool life

System Compatibility

This drill tip is used together with Sandvik Coromant CoroDrill 870 drill bodies and is widely applied in CNC holemaking tooling systems where productivity and flexibility are critical.

Reference & Recommended Similar Models

• 870-3100-31-PM 4334 – smaller diameter drill tip in the same series
• 870-3120-31-PM 4334 – alternative diameter for flexible hole sizing
• 870-3150-31-GM 4334 – different geometry for varied cutting conditions
• 870-3200-31-PM 4334 – larger diameter option within CoroDrill 870

Image Notice: Product images are for reference only. Actual product appearance may vary due to manufacturing batches or product updates. Images are used for illustrative purposes only.