WALTER Modular Drill Bit for General Drilling: D4140.05-15.00F15-B (MPN 7508870)
SKU 3G-OTH-203785
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Frequently Asked Questions
What is the WALTER Modular Drill Bit D4140.05-15.00F15-B used for?
This WALTER modular drill bit is designed for general drilling applications in industrial metalworking. It is commonly used on CNC machines for producing holes in steel, stainless steel, and cast iron components. The modular design allows quick insert changes without removing the tool from the spindle, reducing downtime.
What are the specifications of the WALTER D4140.05-15.00F15-B drill bit?
The WALTER D4140.05-15.00F15-B is a modular drill bit with manufacturer part number 7508870. It is part of the D4140 series for general drilling. Key specs include a 15.00 mm diameter and F15-B insert geometry. For complete technical data, consult the WALTER catalog or contact 3G Electric.
Where to buy the WALTER D4140.05-15.00F15-B drill bit worldwide?
3G Electric supplies the WALTER D4140.05-15.00F15-B modular drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time. We source genuine WALTER tooling for international customers.
How to select the correct WALTER modular drill bit for general drilling?
Select the WALTER modular drill bit based on hole diameter, material, and depth. The D4140.05-15.00F15-B is for 15.00 mm holes in general steels. Match the insert grade to your workpiece hardness. For optimal performance, use proper coolant pressure and follow WALTER's recommended cutting data. 3G Electric can assist with selection.
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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.














