WALTER Micro Drill Bit: 0.46 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-0.46) is a 0.46 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER and is designed for drilling…
SKU 3G-OTH-195127
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Product Description
The WALTER Micro Drill Bit (MPN A3143-0.46) is a 0.46 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER and is designed for drilling small-diameter holes in industrial applications.
Frequently Asked Questions
What is the WALTER Micro Drill Bit A3143-0.46 used for?
The WALTER Micro Drill Bit A3143-0.46 is used for drilling precise 0.46 mm diameter holes in industrial materials. Its cobalt construction and 118° 2-facet point make it suitable for high-strength alloys and hardened steels in tooling, mold making, and precision engineering applications.
What are the specifications of the WALTER Micro Drill Bit 0.46 mm?
The WALTER Micro Drill Bit (MPN A3143-0.46) has a 0.46 mm diameter, a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt for enhanced heat resistance and durability. The brand is WALTER, and the product type is Cobalt Micro Drill Bits.
Where to buy WALTER Micro Drill Bit 0.46 mm worldwide?
You can source the WALTER Micro Drill Bit A3143-0.46 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us to order this precision cobalt micro drill bit for your operations.
How to select the right WALTER Micro Drill Bit for small holes?
To select the right WALTER micro drill bit, match the diameter (e.g., 0.46 mm) to your hole size requirement. The 118° 2-facet point and regular spiral flute are ideal for general-purpose drilling in metals. For hard materials, choose cobalt bits like the A3143-0.46 for better heat resistance and tool life.
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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.















