
KGHER Heavy-Duty Grooving & Parting-Off Kit - 1.00" (25.4mm) Shank, 5mm Groove Width - Includes 10x MGMN500 Inserts
Short Description:
Maximize your lathe's capability with this complete, industrial-grade grooving solution. The KGHER 1.00x1.00 Grooving Holder paired with 10 ultra-durable MGMN500 inserts is engineered for exceptional stability, precision, and cost-effectiveness in parting, grooving, and face-growing operations.
Key Features & Benefits:
Complete Ready-to-Run Kit: Get everything you need in one box—a premium holder and a full pack of inserts. Start machining immediately without sourcing separate components.
Unmatched Rigidity: The massive 1.00" x 1.00" solid steel shank design eliminates vibration and deflection, ensuring clean, accurate cuts and superior surface finish even in deep grooves or tough materials.
High-Efficiency Chip Control: The included MGMN500 inserts feature an advanced chipbreaker geometry that produces compact, manageable "C" shaped chips. This prevents bird-nesting, protects the workpiece, and allows for higher feed rates.
Exceptional Value & Tool Life: With 10 premium carbide inserts included, you benefit from drastically lower cost-per-cut and significantly reduced machine downtime for changes. Ideal for production runs and job shops.
Universal Application: Perfect for a wide range of materials including carbon steel, stainless steel, alloy steel, and cast iron. The kit is versatile for OD grooving, parting-off, face grooving, and shoulder machining.
Precision & Repeatability: The precision-ground pocket ensures consistent, secure insert seating every time, guaranteeing accurate groove dimensions and reliable performance shift after shift.
Technical Specifications:
| Component | Specification |
|---|---|
| Holder Model | KGHER 1.00 x 1.00 Grooving Holder |
| Shank Size | 1.00 Inch x 1.00 Inch (25.4mm x 25.4mm) |
| Insert Style | MGMN500 (Requires MGMN 500 Series Inserts) |
| Groove/Parting Width | 5.0 mm (0.197") |
| Maximum Cutting Depth | Approximately 25 mm (1.0") - Consult holder side markings |
| Hand | [Specify: Right Hand / Left Hand / Neutral] (Choose based on image) |
| Insert Quantity Included | 10 pcs |
| Insert Grade Included | General Purpose (e.g., KCU10) or Premium (e.g., KC5010) - Specify for accuracy |
What's in the Box:
1 x KGHER 1.00" x 1.00" Grooving Tool Holder
10 x MGMN500 Style Carbide Inserts
(If applicable: 1 x Wrench)
Perfect For:
CNC Machinists and Lathe Operators
Job Shops and Production Manufacturing Facilities
Maintenance, Repair, and Operations (MRO) Workshops
Automotive, Aerospace, and General Metalworking Applications
Anyone needing a reliable, heavy-duty grooving and parting system
Ready to improve your grooving operation? Add this professional kit to your cart today!

