Somta Series 371 – 12.0 mm HSS-Co5 T-Slot Cutter
$253.38
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Somta Series 371 – 12.0 mm HSS-Co5 T-Slot Cutter
$253.38
Somta Series 371 – 12.0 mm HSS-Co5 T-Slot Cutter | 3711200
The SOMTA 3711200 is a precision-engineered HSS-Co5 T-Slot Cutter designed for milling T-slots at the base of previously machined slots. Manufactured from HSS with 5 % Cobalt (Co5), it provides improved hot hardness and wear resistance for longer tool life. This cutter ensures accurate T-slot formation and a fine surface finish across steels, cast iron, and non-ferrous materials.
Key Features & Benefits
- HSS-Co5 Material Composition – Enhances strength, heat resistance, and cutting-edge retention.
- 6-8 Tooth Design – Provides stable cutting and excellent finish quality during slot widening.
- Centre-Ground Profile – Ensures smooth entry and minimal vibration during operation.
- Precision Manufacture – Consistent performance for repeatable, high-accuracy T-slots.
- Compatible with Steel T-Bolts – Ideal for machine tables, fixtures, and component mounting applications.
Technical Specifications
- Part No: 3711200
- Series: 371
- Tool Type: T-Slot Cutter
- Cutting Diameter (d): 21 mm
- Width of Cut (W): 9 mm
- Shank Diameter (d₁): 12 mm
- Head Diameter (d₂): 10 mm
- Overall Length (l₁): 68 mm
- Number of Teeth (Z): 8
- Material: High-Speed Steel with 5 % Cobalt (HSS-Co5)
- Helix Type: Straight
- Standard: ISO 337 / DIN 851 (based)
- Application: For enlarging slot bottoms to form precise T-slots in machine tables and fixtures.
Why Choose SOMTA Cutting Tools?
- High Durability – Cobalt-enriched steel resists heat softening and maintains sharp edges.
- Accurate Slot Geometry – Delivers uniform T-slot profiles for precision assembly.
- Reliable Performance – Designed for both manual and CNC milling operations.
- Trusted Engineering Quality – Backed by SOMTA’s world-class manufacturing and testing standards.
SOMTA Tools is a leading manufacturer of precision cutting tools based in South Africa, producing world-class HSS and carbide solutions since 1954. Available exclusively through Twin Eagle, your trusted industrial tooling distributor for quality and performance.