Sandvik 880-D3400L40-04 CoroDrill 880 Indexable Drill with 40mm Cylindrical Shank

Sandvik 880-D3400L40-04 CoroDrill 880 Indexable Drill (U-Drill)

880-D3400L40-04

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SKU: 20260042 Category: Brand:

Sandvik 880-D3400L40-04

CoroDrill® 880
4xD Drilling Depth
Step Technology
Cylindrical Shank

Professional Machining Logic

The 880-D3400L40-04 is a high-performance indexable drill designed for large-diameter Holemaking. Its Machining Logic is centered on Sandvik’s patented Step Technology, which ensures a balanced entry into the workpiece and minimizes deflection. This structural design provides maximum Stability, making it ideal for high-precision CNC Turning and milling. The reinforced Insert Seat provides exceptional Clamping Force, while the optimized flute geometry ensures rapid Chip Evacuation for continuous deep-hole drilling operations.

⚙ Technical Specifications

Technical ParameterDetailed Value
Cutting Diameter (DC)34.00 mm
Usable Length (LU)136 mm
Shank Diameter (DCON)40 mm
Drill Depth Ratio (ULDR)4xD
Step Technology InterfaceCentral & Peripheral Balanced

🔥 Performance Advantages

  • ✔
    Balanced Cutting Forces: Minimizes hole exit burrs and enhances Stability.
  • ✔
    Internal Coolant: Direct lubrication for superior Chip Evacuation in 4xD bores.

Expert Support

Insert Geometry: Use Sandvik 880-04 series inserts for the most secure Insert Seat fitment.

Application: Perfect for high-speed Milling machines with ISO 9766 holders.

🔁 CoroDrill® 880 Verified Family

880-D3400L40-02
2xD Short Series – High Rigidity for Stability.
880-D3400L40-03
3xD Standard Series – Reliable Clamping Force.
880-D3400L40-05
5xD Extra Long Series – Maximum Chip Evacuation for deep holes.
880-04 03 W05H-P-GR
Steel Machining Indexable Insert optimized for the Size 04 Insert Seat.

Advanced Holemaking Solutions

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