Drilling Blades 880-0403 Wo7h-Plm 4324

One insert for every application
Inserts and flutes for all materials and applications ensure high productivity and longer tool life.
Stepping technique
Under normal circumstances, drilling into a workpiece with asymmetric drills creates an imbalance. Stepped technology allows drilling in steps with lower cutting forces, thus enabling higher productivity and tighter hole tolerances.
Selecting an Insert Groove
-LM - Universal chipformer
- Low cutting forces
- Preferred for machining mild steel
- Low to medium feed
-GR
- GR - Preferred for machining alloy steels and ISO-K materials
- Medium to high feed
Medium to high feed -MS
- Preferred for machining ISO-M and ISO-N materials.
- Sharp cutting edge and low cutting forces.
-Sharp cutting edges and low cutting forces.
- Low cutting forces
- Low to medium feed
Select Material
4334
- Preferred for processing ISO-P and K materials under normal service conditions
- Supplementary choice in ISO-M applications under stabilized conditions
4324
- High Wear Resistance Options for Machining ISO-P and K Materials
4344
- A safe material capable of machining a wide range of materials.
2044
- Preferred choice for processing ISO-M materials
- Complementary choice for processing ISO-S materials
N124
- Diamond Coating
- Preferred for ISO-N materials
H13A
- Uncoated material