The MSKNR2020, MSKNR2525, and MSKNR3232 CNC external turning lathe bar holders are engineered for high-precision, heavy-duty machining. Designed for MSKNR and MSKNL series inserts, these holders deliver superior rigidity and vibration damping for exceptional surface finishes and extended tool life in demanding turning operations. Features and Benefits
- Robust M-class design with square shank - Provides maximum stability and shock absorption during heavy cuts and interrupted turning
- Precision-machined pocket and clamping mechanism - Ensures exact insert seating for repeatable accuracy and optimal chip control
- Available in 20mm, 25mm, and 32mm shank sizes - Offers the correct rigidity for your specific machine tool and application requirements
- Compatible with standard MSKNR/MSKNL negative rake inserts - Allows for easy sourcing of cost-effective, industry-standard cutting tool geometry
- Hardened and ground body construction - Delivers long-term durability and resistance to wear in professional workshop environments Applications
- External longitudinal and facing operations - Ideal for producing precise diameters and flat faces on shafts, pins, and cylinders
- Heavy roughing and finishing of steel and cast iron - The rigid design handles high material removal rates while maintaining finish quality
- General purpose turning in job shops and production - A reliable, versatile holder suitable for a wide range of common turning tasks on CNC lathes
- Batch production of precision components - Consistent clamping ensures part-to-part repeatability for manufacturing runs Note: Verify the correct shank size (2020, 2525, or 3232) and insert geometry compatibility with your machine tool and material requirements before purchase.
Shank Size (MSKNR2020): 20 mm x 20 mm. Shank Size (MSKNR2525): 25 mm x 25 mm. Shank Size (MSKNR3232): 32 mm x 32 mm. Compatibility: ISO Standard Turning Inserts (e.g., CNMG, DNMG, VNMG). Application: External Turning and Facing. Clamping Force: High-Pressure Lever System for Secure Insert Retention. Coolant Provision: Through-Tool Coolant Ports (Standard). Insert Clamping System: Lever-Action Top Clamp. Insert Orientation: Right-Hand Cutting (MSKNR Series). Insert Orientation: Left-Hand Cutting (MSKNL Series). Insert Seat Type: Positive Rake Angle Geometry. Primary Operation: Bar Turning and Longitudinal Turning. Product Series: MSKNR / MSKNL. Rigidity: Designed for High-Speed, High-Feed Machining. Shank Type: Square Shank. Tool Type: CNC External Turning Lathe Bar Holder. Toolholder Style: ISO Standard MSKNR / MSKNL Series. Q: What are the key specifications and dimensions for the MSKNR2020, MSKNR2525, and MSKNR3232 bar holders? A: The model numbers indicate the holder's size. For example, MSKNR2020 typically refers to a 20mm x 20mm shank, MSKNR2525 is 25mm x 25mm, and MSKNR3232 is 32mm x 32mm. These CNC external turning holders are designed for right-hand turning operations using standard MSKNR/MSKNL series inserts.. Q: How durable is this MSKNR series bar turning holder for regular CNC lathe use? A: This bar holder is constructed from high-grade alloy steel and undergoes precise heat treatment for enhanced hardness and wear resistance. It is built to withstand the rigors of continuous external turning operations, offering reliable durability for shop floor use.. Q: Is this MSKNR bar holder compatible with my existing CNC lathe tooling? A: Yes, this holder is designed to be compatible with standard MSKNR and MSKNL series turning inserts, which are widely used in the industry. Please verify the shank size (20mm, 25mm, or 32mm square) matches your lathe turret's tool station specifications for a proper fit.. Q: Does this CNC external turning tool holder come with any warranty or guarantee? A: Yes, this product is backed by a standard manufacturer's warranty against defects in materials and workmanship. The specific warranty period and terms are provided by the seller at the point of purchase, so please confirm those details with them directly.. Q: Is this MSKNR bar turning holder a good value compared to premium brand options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in external turning applications, making it a cost-effective choice for many machining operations..