WALTER Cobalt Micro Drill Bit 0.85 mm 118° 2-Facet Point A3143-0.85
The WALTER Micro Drill Bit (SKU A3143-0.85, MPN A3143-0.85) is a 0.85 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This WALTER-branded tool is engineered for precision drilling…
SKU 3G-OTH-195062
Also listed as: A3143085 · A3143 0 85 · A3143-0-85
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 A3143-0.85, MPN A3143-0.85) is a 0.85 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This WALTER-branded tool is engineered for precision drilling in industrial applications.
Frequently Asked Questions
What is the WALTER Micro Drill Bit A3143-0.85 used for?
The WALTER Micro Drill Bit A3143-0.85 is used for precision drilling in industrial applications. Its 0.85 mm diameter, 118° 2-facet point, and cobalt construction make it suitable for machining hard materials like stainless steel and tool steels in toolmaking, moldmaking, and general metalworking.
What are the specifications of the WALTER Micro Drill Bit A3143-0.85?
The WALTER Micro Drill Bit A3143-0.85 has a 0.85 mm diameter, 118° 2-facet point, regular spiral flute design, and is made from cobalt. The manufacturer part number is A3143-0.85. It is designed for precision drilling in demanding industrial environments.
Where to buy WALTER Micro Drill Bit A3143-0.85 worldwide?
3G Electric supplies the WALTER Micro Drill Bit A3143-0.85 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 micro drill bit for hard materials?
For hard materials like stainless steel, select a cobalt micro drill bit with a 118° point angle and regular spiral flute, such as the WALTER A3143-0.85. Cobalt provides heat resistance and wear durability. Ensure the drill diameter matches your hole tolerance and use proper speeds and coolant for best results.
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.
