WALTER Micro Drill Bit: 1.1 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (MPN A3143-1.1) is a cobalt micro drill bit featuring a 1.1 mm diameter, 118° 2-facet point, and regular spiral flute design. This product is manufactured by WALTER and has a shank diameter…
SKU 3G-OTH-195102
- 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 A3143-1.1) is a cobalt micro drill bit featuring a 1.1 mm diameter, 118° 2-facet point, and regular spiral flute design. This product is manufactured by WALTER and has a shank diameter of 0.0433 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 A3143-1.1 used for?
The WALTER Micro Drill Bit A3143-1.1 is used for precision drilling in hard materials such as stainless steel and tool steels. Its 1.1 mm diameter, 118° 2-facet point, and cobalt construction provide heat resistance and durability for micro-machining applications in aerospace, medical, and mold-making industries.
What are the specifications of the WALTER Micro Drill Bit A3143-1.1?
The WALTER Micro Drill Bit A3143-1.1 has a 1.1 mm diameter, 118° 2-facet point, and regular spiral flute design. It is made of cobalt for enhanced heat resistance. The shank diameter is 0.0433 inches. This bit is designed for precise drilling in hard metals and is manufactured by WALTER.
Where to buy WALTER Micro Drill Bit A3143-1.1 worldwide?
3G Electric supplies the WALTER Micro Drill Bit A3143-1.1 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this cobalt micro drill bit for your precision machining needs.
How to select the right micro drill bit for hard metals?
For drilling hard metals like stainless steel, choose a cobalt micro drill bit with a 118° point angle for general-purpose use. The WALTER A3143-1.1 offers a 1.1 mm diameter and regular spiral flute for effective chip evacuation. Ensure proper speeds and coolant to extend tool life and achieve accurate holes.
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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.















