Drilling Solutions for Machining Professionals
SUMOCHAM Drilling System (Option 1)
Drilling Range: Ø6.35 – 12.7 mm (Ø0.25 - 0.5")
The SUMOCHAM drilling system features an innovative clamping mechanism that enhances productivity and increases the number of available insert indexes per tool. It is engineered to maximize output rates and tool life, making it ideal for CNC drilling operations and applications where precision, repeatability, and efficiency are critical.
- Quick and easy insert indexing reduces downtime during tool changes
- Robust clamp design ensures optimal stability and repeat accuracy
- Suitable for high-speed, high-precision hole making in a range of materials
Recommended carbide grade: IC107
DR-TWIST Drilling Line (Option 2)
Drilling Range: Ø12 – 80 mm (Ø0.472 - 3.15")
The DR-TWIST drilling system is engineered for cost-effective, high-performance drilling of large diameters—especially when powerful machines are not available. Its unique twisted flute geometry and integrated coolant channels ensure efficient chip removal, improved cooling, and superior torsional resistance. The robust body is designed to accommodate 2 to 4 square inserts, each offering four cutting edges for extended tool life.
- Cost-efficient solution for large-diameter drilling operations
- Twisted flutes and coolant holes enhance chip evacuation and thermal stability
- Square inserts with four usable edges for maximum insert utilization
- Versatile insert options (chipbreaker geometries, carbide grades) for different materials and applications
- Excellent for drilling through angular, concave, or convex entry and exit points
- Ideal for interrupted cuts and challenging drilling conditions
Recommended carbide grade: IC08