WALTER Micro Drill Bit: 0.89 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (SKU 440R04, MPN A3143-0.89) is a 0.89 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…
SKU 3G-OTH-195126
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Product Description
The WALTER Micro Drill Bit (SKU 440R04, MPN A3143-0.89) is a 0.89 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 0.89 mm used for?
The WALTER Micro Drill Bit 0.89 mm is used for precision drilling in industrial applications, particularly in metalworking and electronics manufacturing. Its cobalt construction and 118° 2-facet point make it suitable for drilling hard materials like stainless steel and titanium alloys.
What are the specifications of the WALTER Micro Drill Bit A3143-0.89?
The WALTER Micro Drill Bit A3143-0.89 has a diameter of 0.89 mm, a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt for enhanced heat resistance and durability. The manufacturer part number is A3143-0.89, and it is produced by WALTER.
Where to buy WALTER Micro Drill Bits worldwide?
You can source WALTER Micro Drill Bits 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 times on the WALTER Micro Drill Bit A3143-0.89.
How to select the right WALTER Micro Drill Bit for your application?
To select the right WALTER Micro Drill Bit, consider the material hardness and hole depth. The 0.89 mm cobalt bit with a 118° 2-facet point is ideal for precise holes in tough metals. Ensure your drill speed and feed rate match the bit's regular spiral flute design for optimal chip evacuation.
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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.
