Sigma Toolings Products
- Boring Bar
- Light Weight Aluminium Body Tool
- Light Weight Titanium Body Tools
- Anti Vibration (Heavy Metal ) Tools
- Trepanning Tools
- Differential Case Tooling
- Ring Groove Tools
- Twin Leaf BB
- STD Range of Indexable Drills
- Range of Chamfer Tools
- Sigma ISO Cartridge
- Range of Fine Boring Bar
- Poly Crystalline Diamond (PCD) Tools
- SIGMA INSERTS
- Cylinder Head Tools
- Center Spot Face
- Counter Bore