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WALTER D4140.03-13.00F15-A Modular Drill Bit for General Drilling - Modular Drill Bits for General Drilling
WALTERModular Drill Bits for General Drilling

WALTER D4140.03-13.00F15-A Modular Drill Bit for General Drilling

WALTER Modular Drill Bits for General Drilling.

SKU 3G-OTH-203689

Brand
WALTER
Item
D4140.03-13.00F15-A Modular Drill Bit for General Drilling
Part Number
7508778
Category
Modular Drill Bits for General Drilling
Available to Order
Also known as:7508778WALTER
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Local office
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Phone
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Technical Specifications

WALTER
Manufacturer Part Number
7508778

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

Product Description

WALTER Modular Drill Bits for General Drilling.

Frequently Asked Questions

What is the WALTER Modular Drill Bit D4140.03-13.00F15-A used for?

This WALTER modular drill bit is designed for general drilling applications in industrial metalworking. It is commonly used on CNC machines and machining centers for producing holes in steel, stainless steel, and cast iron. The modular design allows quick change of cutting heads without removing the shank from the holder.

What are the specifications of the WALTER D4140.03-13.00F15-A drill bit?

The WALTER D4140.03-13.00F15-A is a modular drill bit with part number 7508778. It features a 13.00 mm diameter and an F15-A grade carbide cutting head. The modular system uses a threaded connection for secure head attachment. This bit is suitable for general drilling in materials up to 850 N/mm² tensile strength.

Where to buy the WALTER D4140.03-13.00F15-A drill bit worldwide?

You can source the WALTER D4140.03-13.00F15-A modular drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this WALTER part number 7508778.

How to select the correct WALTER modular drill bit for my application?

To select the right WALTER modular drill bit, match the cutting head diameter and grade to your workpiece material and hole depth. The D4140 series uses replaceable heads; choose the F15-A grade for general steel drilling. Ensure your machine spindle has the correct modular shank interface. Consult WALTER's technical documentation for speed and feed recommendations.

Used in

Common applications for WALTER
Automotive engine component machining — WALTER indexable face mills (e.g., F2010.B.250.Z12.13.R722M) for face milling cylinder heads and blocks.
Aerospace structural parts manufacturing — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling holes in aluminum and titanium components.
General machining job shops — WALTER indexable face mills (e.g., F4042R.B16.040.Z05.10) for face milling steel and stainless steel workpieces.
Heavy equipment repair — WALTER indexable face mills (e.g., 127 mm diameter with 11 inserts) for resurfacing large cast iron and steel parts.
Energy sector valve and pump manufacturing — WALTER indexable face mills (e.g., 100 mm diameter with R720M geometry) for machining sealing surfaces.
CNC lathe operations — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling in automated turning centers with bar feeders.
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WALTER Products

3G Electric supplies WALTER modular drill bits for general drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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