S25S-SCKCL09 CNC Boring Bar Holder - 75° Cutting Edge Angle, Alloy Steel, 25mm Handle
Price shown is a starting point. Contact us for a precise quote based on your requirements.
S25S-SCKCL09 CNC Boring Bar Left Tool Holder
-
High-Performance CNC Tool Holder
-
Strength and durability alloy steel
-
Designed for CNC machining with a focus on precision
-
Compatible with Standard CCMT Inserts
-
75° cutting edge angle and 7° relief angle
5-Point Description:
-
Advanced Design: Features a 75° cutting edge angle and 7° relief angle, crafted from alloy steel for durability and precision in internal turning applications.
-
Dimensions: Handle diameter of 25mm and total length of 250mm, including a 9mm cutting blade. Comes with M4*8 screw and T15 wrench for secure assembly.
-
Material: Made from high-grade alloy steel, ensuring longevity and performance under rigorous machining conditions.
-
Blade Compatibility: Supports a variety of CCMT inserts including CCMT09T302, CCMT09T304, CCMT09T308, CCMT3(2.5)0, CCMT3(2.5)1, CCMT3(2.5)2 for versatility in machining tasks.
-
Applications: Suitable for CNC lathes and machine tools, designed to enhance efficiency and precision in internal turning operations.
Overview:
The S25S-SCKCL09 CNC boring bar is an essential tool holder designed for precise internal turning operations. Crafted from high-quality alloy steel, it features a 75° cutting edge angle and a 7° relief angle, ensuring optimal chip control and surface finish quality.
Specifications and Dimensions:
- Material: Alloy Steel
- Model: S20R-SCKCL09
- Diameter of handle: 25mm
- Total length: 250mm
- Length of cutting blade: 9mm
- Screw: M4*8
- Wrench: T15
- Compatible Blade Inserts: CCMT09T302, CCMT09T304, CCMT09T308, CCMT3(2.5)0, CCMT3(2.5)1, CCMT3(2.5)2
Applications of S25S-SCKCL09:
Ideal for precision machining tasks in industries such as automotive, aerospace, and general engineering. Suitable for internal turning operations on various materials including steels, alloys, and plastics.
Advantages of S25S-SCKCL09:
- Robust construction from alloy steel ensures durability and longevity.
- Optimized cutting edge and relief angles minimize vibrations and cutting forces, enhancing machining accuracy.
- Versatile compatibility with multiple CCMT inserts provides flexibility in machining operations.
Package Includes:
- S25S-SCKCL09 Tool Holder
- Compatible Screws and Wrenches
Reasons to Choose S25S-SCKCL09:
- High precision and reliability in internal turning applications.
- Ability to deliver consistent performance and superior surface finishes.
- Capability to reduce operational downtime and increase productivity.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.