SIGER2020D-EH Internal Grooving Cutting Holder | High-Quality CNC Tool Holder for Precise Grooving
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
Description:
The SIGER2020D-EH Internal Grooving Cutting Holder is designed to bring precision and reliability to your CNC lathe operations.
This tool holder features a compact 180mm total length and a 20mm shank,with a minimum diameter of 20mm and a maximum cutting depth of 4.5mm,compatible with GER100-005D and GER400-020D inserts, it’s ideal for a variety of internal cutting applications
Product parameters:
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Tool Holder Model: SIGER2020D-EH
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Tool Holder Material : Carbide Steel, Carbon Steel
- Total length : 180mm
- Shank : 20mm
- Dmin : 20mm
- Tmax : 4.5mm
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Applicable blade : GER100-005D GER400-020D
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Screw : M3*8
- Wrench : T8
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * SIGER2020D-EH Internal Grooving Cutting Holder
1 * "T" Type wrench
1 * M3*8 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 SIGER2020D-EH Internal Grooving Cutting Holder SIGER2020D-EH SIGER 2020D SIGER2020D EH CNC Lathe Cutter Slotting Holder Machine Boring Bar
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High-Quality CNC Tool Holder for Internal Grooving – SIGER2020D-EH Features and Benefits
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Enhance Precision Grooving with the SIGER2020D-EH Internal Grooving Cutting Holder
5-Point Description
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High-Precision Internal Grooving: With a total length of 180mm and a maximum cutting depth of 4.5mm, the SIGER2020D-EH Internal Grooving Cutting Holder is optimized for clean, precise internal grooving, ensuring top-tier results for your CNC lathe projects.
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Sturdy and Durable Design: Featuring a robust 20mm shank, this tool holder is built to withstand the rigors of continuous use, making it an excellent choice for professionals looking for long-lasting equipment.
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Easy Setup and Use: The package includes the tool holder, M3*8 screws, and a T8 wrench, allowing for quick and straightforward installation, minimizing downtime in your workshop.
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Compatible with GER Inserts: The SIGER2020D-EH is specifically designed to work with GER100-005D and GER400-020D inserts, providing you with enhanced cutting capabilities and versatility across a variety of materials.
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Efficient Performance: Whether you’re performing complex internal grooving or general cutting tasks, the SIGER2020D-EH delivers reliable and efficient performance, boosting productivity without compromising on quality.


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Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.
