WALTER Micro Drill Bit: 0.5 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-0.5) is a 0.5 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER for industrial drilling applications.
SKU 3G-OTH-195090
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Product Description
The WALTER Micro Drill Bit (MPN A3143-0.5) is a 0.5 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER for industrial drilling applications.
Frequently Asked Questions
What is the WALTER Micro Drill Bit 0.5 mm used for?
The WALTER Micro Drill Bit 0.5 mm (MPN A3143-0.5) is used for precision drilling in industrial applications, particularly in metalworking and electronics. Its 118° 2-facet point and cobalt construction provide durability and accuracy for creating small-diameter holes in hard materials.
What are the specifications of the WALTER Micro Drill Bit 0.5 mm?
The WALTER Micro Drill Bit (MPN A3143-0.5) has a 0.5 mm diameter, 118° 2-facet point, regular spiral flute design, and is made of cobalt. It is manufactured by WALTER for industrial drilling tasks requiring high precision and wear resistance.
Where to buy WALTER Micro Drill Bit 0.5 mm worldwide?
You can source the WALTER Micro Drill Bit 0.5 mm (MPN A3143-0.5) worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring reliable supply for your operations.
How to select the right WALTER micro drill bit for my application?
To select the right WALTER micro drill bit, consider the material hardness and hole size. For hard metals, choose cobalt bits like the A3143-0.5 with a 118° point. Ensure the flute design (regular spiral) matches chip evacuation needs. Consult WALTER's technical data for optimal feed and speed rates.
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3G Electric supplies WALTER cobalt micro drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















