Machining water turbines

Blade milling

• Compact and stable design
• Feeds up to 3 mm per tooth possible
• Cutting depths of up to 3.3 mm can be achieved
• 4 cutting edges per indexable insert

Mounting holes

• Universal, PVD-coated CTPP430 grade for machining all materials
• 4 cutting edges per indexable insert
  
• Identical inner and outer inserts
  
• Optimum dimensional accuracy, even under the most difficult drilling conditions
  

Fine boring

• Ø 365 ± 40 mm to Ø 2000 ± 40 mm
• System components with a modular design
• Same blade carrier for the entire diameter range
• Exchangeable tool block holder for roughing and finishing
• Indexable insert seats can easily be exchanged for different shapes, sizes and geometries
• Can be used as a follow-on tool
• Can be used as a stepped tool

Bar peeling: Heavy machining

• Machining solutions for all material classes, diameter ranges, and for cylindrical and tapered machining
• High-performance carbide grades for every application
• Robust and reliable
  - Stable, protected cutting edges thanks to our special coating

Centre hole opening & roughing

• 4 machining processes – 1 tool
  - Turning face profiles
  - Turning internal profiles
  - Turning outside profiles
  - Drilling into solid
• Save time and money
  - Reduced procurement costs
  - Lower warehousing costs
  - Shorter setup- & programming times
• Increase productivity
  - High stability
  - Larger cutting depths can be achieved compared with conventional boring bars

Blade opening cut

• Can be used for various roughing strategies
• Stable, soft-cutting indexable insert
• Positive installation position of the indexable insert
  - Less cutting pressure
  - Lower cutting forces
  - Unstable components
• Perfect for multiaxial machining

Blade roughing – maximum efficiency under the most difficult conditions

• High process security – even for unmanned production
• Cutting depth up to 3.5 mm
  
• 16 cutting edges per indexable insert
  
• Masterfinish geometry – for outstanding surface quality

Drilling mounting holes

• Universal, PVD-coated CTPP430 grade for machining all materials
• 4 cutting edges per indexable insert
  
• Identical inner and outer inserts
  
• Optimum dimensional accuracy, even under the most difficult drilling conditions
  

Blade finishing

• Can be used for various roughing strategies
• Stable, soft-cutting indexable insert
• Positive installation position of the indexable insert
  - Less cutting pressure
  - Lower cutting forces
  - Unstable components
• Perfect for multiaxial machining

Milling transition radii

• Cost-effective, unbeatable price-performance ratio
• Patented simple and intelligent Trigon interface
• Closes the gap between indexable insert- and solid carbide milling cutters
• No regrinding logistics required
• Extensive range for further applications 

Blade milling

• Compact and stable design
• Feeds up to 3 mm per tooth possible
• Cutting depths of up to 3.3 mm can be achieved
• 4 cutting edges per indexable insert

Outside profile rough turning

Tool holder: HSK-T63-DCMNN-12 | Indexable insert: CNMG 120412EN-F50 CTCP115

• Clamping system: MaxiLock D
• Robust claw clamping and optimised insert seat design to ensure it is also possible to clamp indexable inserts exhibiting wear and material adhesion in an accurate position
• Perfect chip breakage with our indexable insert geometries
• Maximum machining performance with our wear-resistant high-performance grades for steel machining (CTCP115, CTCP125, CTCP135)
• High process security

Milling transition radii

• Cost-effective, unbeatable price-performance ratio
• Patented simple and intelligent Trigon interface
• Closes the gap between indexable insert- and solid carbide milling cutters
• No regrinding logistics required
• Extensive range for further applications 

Outside profile finish turning

Tool holder: HSK-T63-DDMNL-15 | Indexable insert: DNMG 150612EN-F50 CTCP115

• Clamping system: MaxiLock D
• Robust claw clamping and optimised insert seat design to ensure it is also possible to clamp indexable inserts exhibiting wear and material adhesion in an accurate position
• Perfect chip breakage with our indexable insert geometries
• Maximum machining performance with our wear-resistant high-performance grades for steel machining (CTCP115, CTCP125, CTCP135)
• Excellent surface quality
• High process security