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WALTER Micro Drill Bit: 0.93 mm, 118° 2-Facet Point - Cobalt Micro Drill Bits
WALTERCobalt Micro Drill Bits

WALTER Micro Drill Bit: 0.93 mm, 118° 2-Facet Point

The WALTER Micro Drill Bit (SKU 440R08, MPN A3143-0.93) is a 0.93 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This WALTER-branded tool is engineered for precision drilling in…

SKU 3G-OTH-195106

Brand
WALTER
Item
Micro Drill Bit: 0.93 mm, 118° 2-Facet Point
Category
Cobalt Micro Drill Bits
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Technical Specifications

WALTER
Manufacturer Part Number
A3143-0.93
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Micro Drill Bit (SKU 440R08, MPN A3143-0.93) is a 0.93 mm cobalt micro drill bit with a 118° 2-facet point and regular spiral flute design. This WALTER-branded tool is engineered for precision drilling in industrial applications requiring small-diameter holes.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WALTER Micro Drill Bit A3143-0.93 used for?

The WALTER Micro Drill Bit A3143-0.93 is used for precision drilling of small-diameter holes in industrial applications. Its 0.93 mm diameter, 118° 2-facet point, and cobalt construction make it suitable for machining hard materials like stainless steel and tool steels in metalworking and mold-making.

What are the specifications of the WALTER Micro Drill Bit A3143-0.93?

The WALTER Micro Drill Bit A3143-0.93 has a 0.93 mm diameter, 118° 2-facet point, regular spiral flute design, and is made from cobalt. The manufacturer part number is A3143-0.93. It is engineered for precision drilling in demanding industrial environments.

Where to buy WALTER Micro Drill Bits worldwide?

3G Electric supplies WALTER Micro Drill Bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the A3143-0.93 or other WALTER tooling for your precision drilling needs.

How to select the right WALTER Micro Drill Bit for my application?

Select the WALTER Micro Drill Bit based on hole diameter, material hardness, and flute design. For hard materials like stainless steel, choose cobalt bits with a 118° point. The A3143-0.93 with regular spiral is ideal for general-purpose small-hole drilling. Consult 3G Electric for application-specific guidance.

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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