WALTER Modular Drill Bit for General Drilling: D4140.05-12.00F15-A (MPN 7508867)
SKU 3G-OTH-203429
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the WALTER Modular Drill Bit D4140.05-12.00F15-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 insert changes without removing the tool from the spindle, reducing downtime.
What are the specifications of the WALTER D4140.05-12.00F15-A drill bit?
The WALTER D4140.05-12.00F15-A is a modular drill bit with model number D4140.05-12.00F15-A and manufacturer part number 7508867. It is part of the D4140 series for general drilling. The modular system uses replaceable cutting inserts. For detailed dimensions and cutting data, consult the WALTER technical catalog.
Where to buy the WALTER D4140.05-12.00F15-A drill bit worldwide?
3G Electric supplies the WALTER D4140.05-12.00F15-A modular drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time. We source and deliver this genuine WALTER part to any country.
How to select the correct WALTER modular drill bit for general drilling?
Select the WALTER modular drill bit based on hole diameter, depth, material, and machine type. The D4140.05-12.00F15-A is for general drilling in steel and cast iron. Match the insert grade to your workpiece hardness. Ensure the modular shank fits your machine spindle. Consult WALTER's application guide for feed and speed recommendations.
Used in
Common applications for WALTERWALTER 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.














