WALTER Micro Drill Bit: 0.74 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-0.74) is a 0.74 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER and features a 0.0291 inch…
SKU 3G-OTH-195136
Also listed as: A3143074 · A3143 0 74 · A3143-0-74
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 (MPN A3143-0.74) is a 0.74 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER and features a 0.0291 inch diameter specification.
Frequently Asked Questions
What is the WALTER Micro Drill Bit A3143-0.74 used for?
The WALTER Micro Drill Bit A3143-0.74 is used for precision drilling in metalworking and toolmaking applications. Its 0.74 mm diameter and 118° 2-facet point make it suitable for creating small, accurate holes in hardened materials, especially where cobalt's heat resistance is required.
What are the specifications of the WALTER Micro Drill Bit A3143-0.74?
The WALTER Micro Drill Bit A3143-0.74 has a 0.74 mm diameter (0.0291 in), a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt for enhanced durability and heat resistance, and is manufactured by WALTER under MPN A3143-0.74.
Where to buy the WALTER Micro Drill Bit A3143-0.74 worldwide?
3G Electric supplies the WALTER Micro Drill Bit A3143-0.74 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision cobalt micro drill bit.
How to select the right micro drill bit for hardened steel?
For hardened steel, choose a cobalt micro drill bit like the WALTER A3143-0.74, which offers heat resistance and wear durability. Ensure the point angle (118°) matches the material hardness, and use a regular spiral flute for chip evacuation. Always match diameter to hole tolerance requirements.
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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.
