KGMR2525M-4T20 Grooving Cutting Holder | High-Performance CNC Tool
Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
Description:
Introducing the KGMR2525M-4T20 Grooving Cutting Holder, a premium solution for precision machining. With a compact lathe size of 25x25x150mm, this tool holder is engineered for durability and performance.
The package includes the tool holder, M5*20 screws and a L5 wrench, designed for compatibility with GMM4020-MT inserts.
Product parameters:
-
Tool Holder Model: KGMR2525M-4T20
-
Tool Holder Material : Carbide Steel, Carbon Steel
- Tool Holder Size : About 25 * 25 * 150 mm
- Cutting width: 4mm
- Dmax : 40mm
- Applicable blade : GMM4020-MT
-
Screw : M5*20
-
Wrench : L5
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * KGMR2525M-4T20 Grooving Cutting Holder
1 * "L" Type wrench
1 * M5*20 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 KGMR2525M-4T20 External Grooving Turning Tools KGMR2525M-4T20 KGMR2525 KGMR2525M 4T20 CNC Lathe Cutter Holder Machine Metal Tool
-
Maximize Efficiency with the KGMR2525M-4T20 Grooving Tool Holder
-
Key Features of the KGMR2525M-4T20 Grooving Cutting Holder
5-Point Description
-
Versatile Dimensions: The KGMR2525M-4T20 measures 25mm x 25mm x 150mm, providing ample length and width for effective cutting in various machining applications.
-
Efficient Cutting Width: With a cutting width of 4mm and a maximum depth of cut (Dmax) of 40mm, this holder is engineered for precise grooving and effective material removal.
-
All-Inclusive Package: Each unit comes with necessary M5*20 screws and an L5 wrench, simplifying setup and ensuring you’re ready to work right out of the box.
-
Durable Construction: Made from high-quality materials, this tool holder promises long-lasting performance, making it a reliable choice for demanding machining environments.
-
Compatible Inserts: Designed to work seamlessly with GMM4020-MT inserts, the KGMR2525M-4T20 enhances your machining versatility and allows for exceptional performance across various materials.


Need Help With OYYU Champions League Inserts?
Looking for a OYYU Champions League equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This OYYU Champions League insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
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.
