WALTER Micro Drill Bit: 0.78 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-0.78) is a 0.78 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-195117
Need installation or engineering help?
Ask a question
Product Description
The WALTER Micro Drill Bit (MPN A3143-0.78) is a 0.78 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 0.78 mm used for?
The WALTER Micro Drill Bit (MPN A3143-0.78) is used for drilling precise small-diameter holes in industrial applications. Its 0.78 mm diameter, 118° 2-facet point, and cobalt construction make it suitable for machining hard materials like stainless steel and tool steels in manufacturing and tooling environments.
What are the specifications of the WALTER Micro Drill Bit A3143-0.78?
The WALTER Micro Drill Bit A3143-0.78 has a 0.78 mm diameter, a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt material and is manufactured by WALTER. The drill bit is designed for precision small-hole drilling in industrial settings.
Where to buy WALTER Micro Drill Bit 0.78 mm worldwide?
You can source the WALTER Micro Drill Bit 0.78 mm (MPN A3143-0.78) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision cobalt drill bit.
How to select the right WALTER micro drill bit for my application?
To select the right WALTER micro drill bit, consider the material being drilled and the required hole diameter. The 0.78 mm cobalt bit with a 118° 2-facet point is ideal for hard materials. Ensure your drill speed and feed rate match the bit's regular spiral design for optimal chip evacuation and tool life.
Used in
Common applications for WALTERWALTER Products
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.
