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
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
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.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
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 memasok WALTER cobalt micro drill bits. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















