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WALTER Cobalt Micro Drill Bit, 0.13 mm, 118° 2-Facet Point, Regular Spiral Flute - Cobalt Micro Drill Bits
WALTERCobalt Micro Drill Bits

WALTER Cobalt Micro Drill Bit, 0.13 mm, 118° 2-Facet Point, Regular Spiral Flute

The WALTER Micro Drill Bit (MPN A3143-0.13) is a 0.13 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER and is designed for…

SKU 3G-OTH-195065

Also listed as: A3143013 · A3143 0 13 · A3143-0-13

Brand
WALTER
Item
Cobalt Micro Drill Bit, 0.13 mm, 118° 2-Facet Point, Regular Spiral Flute
Category
Cobalt Micro Drill Bits
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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

Technical Specifications

WALTER
Manufacturer Part Number
A3143-0.13

Technical Documents

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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Micro Drill Bit (MPN A3143-0.13) is a 0.13 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This precision tool is manufactured by WALTER and is designed for micro-drilling applications requiring a 0.0051-inch diameter.

Frequently Asked Questions

What is the WALTER Micro Drill Bit A3143-0.13 used for?

The WALTER Micro Drill Bit A3143-0.13 is used for precision micro-drilling in industries like electronics, medical devices, and aerospace. Its 0.13 mm diameter and 118° 2-facet point enable accurate hole creation in hard materials, supported by cobalt construction for heat resistance.

What are the specifications of the WALTER Micro Drill Bit A3143-0.13?

The WALTER Micro Drill Bit A3143-0.13 has a 0.13 mm diameter (0.0051 in), a 118° 2-facet point, and a regular spiral flute design. It is made from cobalt for durability and is manufactured by WALTER under MPN A3143-0.13.

Where to buy the WALTER Micro Drill Bit A3143-0.13 worldwide?

3G Electric supplies the WALTER Micro Drill Bit A3143-0.13 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this precision cobalt micro drill bit to your facility, ensuring compliance with international shipping requirements.

How to select the right micro drill bit for precision applications?

Select a micro drill bit based on hole diameter, material hardness, and flute design. For the WALTER A3143-0.13, the 0.13 mm diameter and cobalt construction suit hard metals, while the 118° point reduces walking. Match speed and feed to the workpiece to avoid breakage.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER Products

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.

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