WALTER Micro Drill Bit: 1.4 mm, 118° 2-Facet Point
The WALTER Micro Drill Bit (SKU 440R23, MPN A3143-1.4) is a 1.4 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. It is manufactured by WALTER and features a 0.0551 inch diameter.
SKU 3G-OTH-195048
- 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 (SKU 440R23, MPN A3143-1.4) is a 1.4 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. It is manufactured by WALTER and features a 0.0551 inch diameter.
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 1.4 mm used for?
The WALTER Micro Drill Bit 1.4 mm is used for precision drilling in hard materials such as stainless steel and high-temperature alloys. Its cobalt construction and 118° 2-facet point provide heat resistance and accurate hole placement in industrial machining applications.
What are the specifications of the WALTER Micro Drill Bit A3143-1.4?
The WALTER Micro Drill Bit A3143-1.4 has a 1.4 mm diameter (0.0551 inch), a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt for enhanced durability and is manufactured by WALTER under MPN A3143-1.4.
Where to buy WALTER Micro Drill Bits worldwide?
You can source WALTER Micro Drill Bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the A3143-1.4.
How to select the right WALTER micro drill bit for hard materials?
Select a WALTER micro drill bit based on material hardness and hole size. For hard metals, choose cobalt bits like the A3143-1.4 with a 118° point for reduced walking. Ensure the flute design matches chip evacuation needs; regular spiral suits general-purpose drilling.
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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.















