New Product | Gesac ADGT+MET190 Precision Positive Shoulder Milling Cutter
GESAC ADGT+MET190
Precision Positive Shoulder Milling Cutter
The ADGT precision positive shoulder milling cutter, newly launched by GESAC, is competent for rough to finish machining including sidewall layered milling, face milling, slot milling and long overhang milling. Equipped with the universal G-series chipbreaker geometries and high-performance GEFOTECH milling grades, this new product satisfies diversified machining demands. It enables customers in heavy industry & energy, general machinery, precision molds, aerospace and automotive sectors to realize more stable, efficient and high-quality cutting processes.
Product Introduction
Precision Positive Shoulder Milling Inserts | ADGT G Series
- Multi-segment variable edge width: Enhances insert tip strength and effectively extends tool life.
- Variable rake angle: Adapts rake angles across different sections to ensure stable cutting.
- 3D curved cutting edge: Reduces cutting force for a smoother cutting action.
- New G-Series Chipbreaker Layout: Upgraded from ADGT SM geometry, GM suits rough/semi-finishing while GF delivers premium finish on sidewalls & bottom faces. Dual geometries cover all working conditions.
- Multiple Corner Radius Options: The inserts cover corner radii ranging from R0.2 to R3.0 to meet diverse machining requirements.
- Premium Milling Grade Portfolio: ADGT-G Series Chipbreaker Geometries adopt GESAC’s top-tier milling grades, supporting general machining of steel, cast iron, stainless steel.
MET190 / MHT190 High-Performance Cutter Body
- • Full cutter body diameter range: φ16mm ~ φ315mm.
- • Versatile Cutter Body Connections: Available with straight cylindrical shank, arbor mount and replaceable cutter head structures, adapting to diverse equipment and machining conditions.
- • Customizable Porcupine Milling Cutter Development: Complementing the MET190 shoulder milling cutter, the new MHT190 porcupine cutter greatly improves metal removal efficiency while ensuring superior sidewall machining quality. Custom cutter body service is offered to deliver targeted solutions for customers difficult machining challenges.
Applications
The workpiece is HT250 gearbox housing at a hardness of around 200HBW. The client expected longer tool service life and lower machining costs based on the original cutting tools. Machining is performed with a φ63 mm six-tooth MET190 cutter loaded with ADGT120408R-GM-GK4125 inserts.
Under this working condition, ADGT inserts deliver stable cutting performance. Their service life is over 50% longer than the original imported cutting inserts. It effectively cuts tool replacement times, elevates machining efficiency and brings obvious economic benefits for customers.
The workpiece is a 45# steel housing with deep cavity machining. The customer demands the perpendicularity of layered side milling be kept within 0.01 mm without visible tool joint marks. A φ32 mm 3-tooth MET190 square shoulder tool holder equipped with ADGT180608R-GM-GPM7120 inserts is adopted for machining.
Against weak clamping stiffness, long tool overhang, strict perpendicularity and high surface requirements, our ADGT inserts achieve excellent machining results. On-site tests confirm the surface is smooth with perpendicularity within 0.01 mm, free of visible or tactile tool marks and comparable to imported competitors.
Featuring high-precision insert geometry paired with high-rigidity tool bodies, this series effortlessly machines a wide range of materials including steel, cast iron and stainless steel. It delivers consistent and reliable performance throughout the entire machining process from roughing to finishing, effectively helping you cut costs, boost productivity and improve finished part quality.
Author：GESAC