Sgs 37145 Roughing End Mill 1 in 5 Flute Solid Carbide Tin

Product Description

The SGS 37145 is a solid carbide roughing end mill designed for high-volume material removal in ferrous and non-ferrous machining applications. It features a 1 inch mill diameter with a variable pitch, 5-flute geometry and a 0.03 inch corner radius that reduces chipping and extends tool life in aggressive roughing passes. A TiN coating provides surface hardness and thermal resistance. The 2 inch length of cut and 4.5 inch overall length make it well suited for standard-depth roughing operations. Coolant-through capability supports chip evacuation and heat management at the cutting zone. This tool is installed and operated by machinists and CNC tooling professionals.

The SGS 37145 is intended for roughing operations on CNC machining centers and manual mills where rapid stock removal is the primary objective. The right-hand cutting and right-hand flute direction suit the majority of standard spindle configurations. The straight-cylindrical shank with h6 tolerance fits precision collet chucks and end mill holders used in typical shop floor setups. It is a single-end tool with no extended reach, suited for regular-length application depths in production and job shop environments.

Key Features

• 1 inch mill diameter with 5-flute variable pitch geometry for reduced harmonic vibration during roughing
• 0.03 inch corner radius reduces stress concentration and chipping at the cutting edge
• Solid carbide construction provides rigidity and wear resistance over high-feed cycles
• TiN coating adds surface hardness and thermal protection at the cutting interface
• Coolant-through design aids chip evacuation and controls heat in deep-cut applications
• Straight-cylindrical shank with h6 tolerance ensures consistent seating in standard end mill holders

Compatibility

Designed as an OEM-style replacement or direct-fit tooling option for standard CNC machining centers and manual mills accepting a 1 inch straight-cylindrical shank end mill holder or collet chuck.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Seat the shank fully into the holder to the recommended gauge line and torque the retention mechanism per the tool holder specification. Verify runout with a dial indicator before beginning the cut cycle.