WALTER Micro Drill Bit: 0.99 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (SKU A3143-0.99, MPN A3143-0.99) is a 0.99 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. Manufactured by WALTER, this tool is designed for precision…
SKU 3G-OTH-195076
Also listed as: A3143099 · A3143 0 99 · A3143-0-99
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WALTER Micro Drill Bit (SKU A3143-0.99, MPN A3143-0.99) is a 0.99 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. Manufactured by WALTER, this tool is designed for precision drilling applications requiring a 0.0390 inch diameter.
Frequently Asked Questions
What is the WALTER Micro Drill Bit A3143-0.99 used for?
The WALTER Micro Drill Bit A3143-0.99 is used for precision drilling in industrial applications requiring a 0.99 mm (0.0390 inch) diameter hole. Its 118° 2-facet point and cobalt construction suit it for machining hard materials like stainless steel and tool steels in mold, die, and aerospace work.
What are the specifications of the WALTER Micro Drill Bit A3143-0.99?
The WALTER Micro Drill Bit A3143-0.99 has a 0.99 mm diameter (0.0390 inch), a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt, providing heat resistance and durability for precision drilling in demanding materials. The manufacturer part number is A3143-0.99.
Where to buy the WALTER Micro Drill Bit A3143-0.99 worldwide?
3G Electric supplies the WALTER Micro Drill Bit A3143-0.99 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision cobalt micro drill bit.
How to select the right WALTER micro drill bit for my application?
To select the right WALTER micro drill bit, match the diameter (e.g., 0.99 mm for the A3143-0.99) to your hole size, and choose point geometry (118° 2-facet for general purpose) and flute type (regular spiral for standard materials). Cobalt bits suit harder workpieces. Consult WALTER's technical data for feed and speed recommendations.
Used in
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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.
