Description
Product Overview
The Iscar SGTBU 25-6G is a heavy-duty Parting Tool Block designed to hold indexable parting blades on CNC turning centers and turret lathes.
- Rigid Blade Support: Unlike integral shank tools, this block system provides superior stability and vibration dampening. It is designed to clamp standard 32mm tall parting blades (such as Iscar SGFH, SGIH, or TGFH blades), allowing for deep grooving and parting off with minimal chatter.
- 25mm Shank: This block features a standard 25mm x 25mm shank (metric), making it compatible with the standard turret slots found on most medium-to-large CNC lathes.
- Adjustable Overhang: The block design allows the machinist to slide the blade in and out to set the precise overhang required for the part diameter, ensuring maximum rigidity for every setup.
Condition
Used (Good Condition). This tool holder is in good used condition.
- Functionality: The clamping mechanism is intact, and the pocket is free from crash damage, ensuring it will securely hold your parting blades.
- Inclusions: This listing is for the holder block only. It does not include the parting blade or inserts.
Brand Information
Iscar (Israel) is a global leader in metal removal technology and is particularly famous for their “Self-Grip” parting systems. Their SGTBU tool blocks are the industry standard for securing parting blades, known for their robust steel construction and longevity in high-production environments.
Specifications
| Feature | Specification |
| Brand | Iscar |
| Model | SGTBU 25-6G |
| Type | Parting Blade Tool Block |
| Shank Size | 25mm x 25mm |
| Compatible Blade Height | 32mm |
| Origin | Israel |
Keywords
Iscar SGTBU 25-6G, parting blade holder, parting tool block, 25mm tool holder, 32mm blade holder, CNC lathe tooling, cutoff blade holder, Iscar Self-Grip.





