WALTER Micro Drill Bit: 0.42 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-0.42) is a 0.42 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. It is manufactured by WALTER and features a 0.0165 inch diameter specification.
SKU 3G-OTH-195059
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Product Description
The WALTER Micro Drill Bit (MPN A3143-0.42) is a 0.42 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. It is manufactured by WALTER and features a 0.0165 inch diameter specification.
Frequently Asked Questions
What is the WALTER Micro Drill Bit A3143-0.42 used for?
The WALTER Micro Drill Bit A3143-0.42 is used for precision drilling in metalworking, electronics, and mold-making applications. Its 0.42 mm diameter and 118° 2-facet point enable accurate hole creation in hardened steels and alloys, while the cobalt material provides heat resistance for extended tool life.
What are the specifications of the WALTER Micro Drill Bit A3143-0.42?
The WALTER Micro Drill Bit A3143-0.42 has a 0.42 mm (0.0165 inch) diameter, a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt for enhanced durability and is manufactured by WALTER under MPN A3143-0.42. This micro drill bit is suitable for high-precision drilling tasks.
Where to buy the WALTER Micro Drill Bit A3143-0.42 worldwide?
You can source the WALTER Micro Drill Bit A3143-0.42 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this precision cobalt micro drill bit to customers across industries.
How to select the correct WALTER Micro Drill Bit for precision drilling?
To select the correct WALTER Micro Drill Bit, match the diameter (e.g., 0.42 mm for the A3143-0.42) to your required hole size. Consider the material: cobalt bits suit hardened steels. The 118° 2-facet point reduces walking on entry. Ensure your drill chuck can hold micro bits securely and use appropriate speeds for small diameters.
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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.
