SIGER1412C-EH Internal Groove Cutting Tool Holder | Precision 14mm Diameter, 2.5mm Depth, Compatible with GER100-005C & GER350-020C Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
The SIGER1412C-EH Internal Groove Cutting Tool is designed to bring precision and reliability to your CNC lathe operations.
This tool holder features a compact 150mm total length and a 12mm shank,with a minimum diameter of 14mm and a maximum cutting depth of 2.5mm,compatible with GER100-005C and GER350-020C inserts, it’s ideal for a variety of internal cutting applications
Product parameters:
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Tool Holder Model: SIGER1412C-EH
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Tool Holder Material : Carbide Steel, Carbon Steel
- Total length : 150mm
- Shank : 12mm
- Dmin : 14mm
- Tmax : 2.5mm
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Applicable blade : GER100-005C GER350-020C
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Screw : M2.5*6
- Wrench : T8
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * SIGER1412C-EH Internal Groove Cutting Tool
1 * "T" Type wrench
1 * M2.5*6 Type Screw
Features:
1.High-Quality Construction,ensures longevity and reliability
2.Unparalleled performance and tight tolerances
3.High grip, strong impact resistance, obvious speed advantage
4.Designed for precise grooving, ideal for complex machining tasks
5.The user can easily clamp and replace the blade and gasket with just a wrench
BEYOND SIGER1412C-EH Internal Groove Cutting Tool SIGER1412C-EH SIGER 1412C SIGER1412C EH CNC Lathe Cutter Slotting Holder Machine Boring Bar
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Enhance Your Machining Precision with the SIGER1412C-EH Internal Groove Cutting Tool – Durable, Efficient, and Versatile
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Maximize Productivity with SIGER1412C-EH Internal Groove Cutter – Compatible with GER100-005C & GER350-020C Inserts
5-Point Description
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High-Precision Internal Groove Cutting: The SIGER1412C-EH tool holder is engineered for precise internal groove cutting operations, featuring a minimum diameter (Dmin) of 14mm and a maximum depth of cut (Tmax) of 2.5mm. It ensures clean, accurate grooves in a variety of materials, from metals to plastics.
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Durable, High-Quality Construction: Made from top-grade materials with excellent wear resistance, the SIGER1412C-EH is designed for long-lasting performance. Its robust 12mm shank diameter provides additional strength and stability, even during demanding cutting tasks.
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Compatible with GER100-005C & GER350-020C Inserts: This tool holder is specifically designed to work with GER100-005C and GER350-020C inserts, offering exceptional versatility for different machining needs. Whether for general purpose or specialized applications, this tool holder adapts to various cutting styles.
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Complete Tool Kit for Easy Installation: The SIGER1412C-EH comes with all the necessary components for easy setup, including M2.5*6 screws and a T8 wrench. You can quickly assemble the tool and begin your cutting operations without delay, ensuring minimal downtime on the shop floor.
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Ideal for CNC Lathe Operations: Perfect for use on CNC lathes, the SIGER1412C-EH is designed for high-precision internal grooving applications. Its design optimizes cutting efficiency and helps to extend tool life, making it an essential tool for any CNC machining operation.


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.