WALTER Micro Drill Bit: 0.7 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-0.7) is a 0.7 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. It is manufactured by WALTER and has a diameter of 0.0276 inches.
SKU 3G-OTH-195044
- 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 A3143-0.7) is a 0.7 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. It is manufactured by WALTER and has a diameter of 0.0276 inches.
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 A3143-0.7 used for?
The WALTER Micro Drill Bit A3143-0.7 is used for precision drilling in hard materials such as stainless steel and tool steels. Its 0.7 mm diameter and 118° 2-facet point enable accurate hole creation in electronics, medical devices, and mold-making applications where tight tolerances are required.
What are the specifications of the WALTER Micro Drill Bit A3143-0.7?
The WALTER Micro Drill Bit A3143-0.7 has a diameter of 0.7 mm (0.0276 in), a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt steel for heat resistance and durability. The manufacturer part number is A3143-0.7.
Where to buy WALTER Micro Drill Bit A3143-0.7 worldwide?
You can source the WALTER Micro Drill Bit A3143-0.7 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision cobalt micro drill bit.
How to select the right WALTER micro drill bit for hard materials?
For hard materials like stainless steel, select a cobalt micro drill bit such as the WALTER A3143-0.7 with a 118° 2-facet point and regular spiral flute. Cobalt provides heat resistance, while the 2-facet point reduces walking. Ensure the diameter matches your hole size and use proper speeds and coolant.
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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.















