Osg 3106350 Ball End Mill 0.1378 in 2 Flute Solid Carbide

Product Description

The OSG 3106350 is a solid carbide ball end mill engineered for high-performance milling in a wide range of ferrous and hard materials. Built on OSG's Series 3710 platform, it features a 3.50 mm (0.1378 inches) mill diameter, a 2-flute helical geometry with a 30-degree helix angle, and a 1.75 mm nose radius. The ultra fine micrograin carbide substrate delivers rigidity and edge retention, while the proprietary WXL PVD coating is formulated specifically for hard milling applications. The 6 mm straight-cylindrical shank and 70 mm overall length make it compatible with standard collet and end mill holders. This tool covers both roughing and finishing operations in a single setup.

The OSG 3106350 is suited for machining steel, stainless steel, cast iron, and hard materials, with secondary capability in non-ferrous metals and superalloys including titanium. It is a single-end, right-hand cut tool with right-hand flute direction and standard-length reach of 8.00 mm. No extended reach, no coolant-through passages, and no chipbreaker geometry keep the design straightforward for general hard milling on CNC machining centers and milling machines in both job shop and production environments.

Key Features

• Ultra fine micrograin solid carbide substrate provides rigidity and resistance to edge chipping in hard materials
• WXL PVD coating is OSG's Exocarb series coating designed for hard milling across a wide variety of workpiece materials
• 30-degree medium helix angle balances chip evacuation and cutting force in ferrous and hard material applications
• 1.75 mm ball nose radius enables both contour finishing and light roughing in a single tool
• Right-hand cut, right-hand flute, single-end configuration suits standard CNC milling setups
• Covers primary material codes P, M, K, H and secondary codes N, S for broad workpiece compatibility

Compatibility

Designed for use in CNC machining centers and milling machines with standard 6 mm collet or end mill holder systems. Primary workpiece materials include steel, stainless steel, cast iron, and hard materials; secondary materials include non-ferrous metals, superalloys, and titanium. Part of OSG Series 3710.

Installation Notes

Installation is performed by machinists and CNC operators using a compatible 6 mm collet or shrink-fit holder; confirm runout and holder clamping torque per machine tool manufacturer specifications before cutting. Verify spindle direction is set to right-hand rotation before engaging the workpiece. Do not exceed the tool's reach length of 8.00 mm to avoid deflection or tool breakage. Follow shop-specific speeds and feeds for the workpiece material and coating type, as no specific cutting parameters are provided here.