Precision Tool Room, Self-Centering, and Vertical Workholding Solutions
Kurt Workholding specialty vises are engineered to solve advanced machining challenges where accuracy, repeatability, and setup efficiency are critical. Featuring the KTR35 Tool Room / Sine Vise, SCD640 Self-Centering Vise, and SDW35 SideWinder Vise, these solutions expand your CNC and manual machining capabilities with proven Kurt reliability.
Why Choose Kurt Specialty Vises?
- Precision-ground components for repeatable, high-accuracy machining
- Rigid construction to minimize vibration and part movement
- Versatile configurations for horizontal, vertical, and compound setups
- Designed and manufactured to meet the demands of modern machine shops
KTR35 Tool Room / Sine Vise
The KTR35 Tool Room Vise is a compact, high-precision vise designed for tool rooms, inspection, and light machining operations. Its small footprint makes it ideal for limited table space while still delivering strong, reliable clamping force.
- 3.470″ jaw width for small and precision workpieces
- Up to 4,500 lbs of clamping force
- Precision ground on all sides for flexible mounting
- Can be used as a sine vise with proper receiver
- Sold exclusively on kurtworkholding.com
Learn more about the KTR35 Tool Room Vise
SCD640 Self-Centering Vise
The SCD640 Self-Centering Vise automatically centers your workpiece within the jaw opening, significantly reducing setup time and improving repeatability. It is ideal for drilling, boring, tapping, and finishing operations on CNC and manual machines. Kurt’s Custom Engineered Workholding team often uses the SCD model in servo-driven automation setups.
- 6″ jaw width with 8″ maximum opening
- Centering accuracy of 0.0006″ with 0.0002″ repeatability
- Patented AngLock® design minimizes jaw lift
- Hardened jaws and bed ways for long-term durability
View SCD640 Self-Centering Vise details
SDW35 SideWinder Vise
The SDW35 SideWinder Vise adds vertical workholding capability to standard Kurt 6″ and 8″ vises. This attachment allows shops to perform second-operation and tall-part machining without additional fixtures.
- Vertical clamping for improved spindle access
- Mounts directly to compatible Kurt vises
- Pull-type AngLock® clamping reduces deflection
- Ideal for secondary operations and multi-face machining
- Sold exclusively on kurtworkholding.com
Explore the SDW35 SideWinder Vise
Compare Kurt Specialty Vises
| Model | Primary Function | Jaw Width | Ideal Application |
|---|---|---|---|
| KTR35 | Tool Room / Sine Vise | 3.470″ | Precision tool room and sine setups |
| SCD640 | Self-Centering Vise | 6″ | Repeatable CNC machining and automation applications |
| SDW35 | Vertical Vise Attachment | 3.470″ | Secondary and vertical operations |
Built on Kurt Workholding Precision
Kurt Workholding specialty vises are trusted by machinists worldwide for their accuracy, rigidity, and long-term reliability. When precision matters, Kurt delivers workholding solutions that help maximize productivity and machining confidence.