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Quick-Change Jaw System • Precision Machining • SmartStop Technology
Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523
The Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523 is a precision-machined alloy steel vise jaw set engineered to deliver exceptional workholding flexibility, repeatability, and durability for demanding machining applications. Designed for use with compatible 6-inch vises, these hard jaws feature a flat jaw profile, quick-change mounting system, and integrated SmartStop technology that enables highly repeatable custom jaw setups. Manufactured from hardened 48/50 Rc alloy steel with precision ground faces, these machinable jaws provide an ideal foundation for creating custom workholding solutions while maintaining accuracy and long service life.
Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523 Applications
CNC milling, drilling, boring, and precision manufacturing applications.
Workholding setups requiring custom step jaws or carved jaw profiles.
Production machining environments demanding repeatable fixture configurations.
Toolrooms, job shops, mold manufacturing, and high-precision fabrication facilities.
Applications requiring elimination of parallels through custom jaw machining.
Ideal for machinists seeking durable, machinable jaws that can be customized for specialized workholding while maintaining exceptional repeatability and accuracy.
Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523 Specifications
Product Type
Vise Jaw Set
Part Number
56939523
Jaw Shape
Flat
Jaw Width
6.00 in.
Jaw Height
1.7100 in.
Jaw Thickness
0.5000 in.
Hard/Soft
Hard
Material
Alloy Steel
Jaw Movement Type
Manual
Attachment Method
Quick-Change
Machinable
Yes
Vise Compatibility
6" Vises
Country of Origin
United States
UNSPSC Code
27112807
Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523 Performance & Construction
Hardened Alloy Steel Construction: Manufactured from durable 48/50 Rc alloy steel for excellent wear resistance, strength, and long-term reliability.
Precision Ground Faces: Ground jaw surfaces provide accurate workpiece contact and support consistent machining results.
Fully Machinable Design: Allows custom machining for specialized applications, part geometries, and dedicated workholding solutions.
Integrated SmartStop Technology: Equipped with SmartStop positioning features that support highly repeatable jaw installations and setups.
Exceptional Repeatability: SmartStop design enables carved jaw setups with repeatability of approximately ±0.0003 inch.
Dovetailed Configuration: Engineered for creating custom step jaws and carved jaws while maintaining secure positioning and stability.
Eliminates Need for Parallels: Excellent for machining matched spindle step jaws that securely position parts without additional setup components.
Flippable Design: Allows multiple jaw configurations and accommodates different step heights for increased versatility.
Quick-Change Installation: Designed for fast jaw replacement and reduced machine downtime during setup changes.
Manual Workholding Compatibility: Optimized for use in manual and CNC machining environments utilizing 6-inch vises.
Why Choose the Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523
Precision-machined 48/50 Rc alloy steel construction for durability and performance.
Machinable design allows creation of custom workholding solutions.
Dovetailed construction enables custom step and carved jaw applications.
Flippable configuration increases versatility and extends service life.
Quick-change attachment system minimizes setup time and downtime.
Made in the USA for dependable quality and machining performance.
The Kurt Vise Jaw: 6.00" Wide, 0.5000" Thick, Flat 56939523 combines hardened alloy steel construction, SmartStop repeatability, quick-change convenience, and full machinability to provide a highly adaptable workholding solution for precision machining, production manufacturing, and custom fixture applications.
Key Information
Order Cutoff Time: 2:00 PM EST
Order Handling Time: 1–3 business days (Monday–Friday)
Transit Time: 1–7 business days (Monday–Friday)
Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
Shipping Availability: Free Shipping On Most Items In The Contiguous United States only