Hertel 750087 Square End Mill 3/4 in 2 Flute Solid Carbide

Product Description

The HERTEL 750087 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3/4 inch mill diameter and a 3 inch length of cut, this tool delivers consistent material removal across a wide range of workpiece materials. The 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces during operation. Manufactured from micrograin carbide, the 750087 offers the rigidity and wear resistance required for demanding production environments. It is installed and operated by machinists and CNC tool-and-die professionals.

This end mill is suited for slot milling, peripheral milling, and plunge cutting in ferrous and non-ferrous materials. The centercutting geometry allows direct plunge entry without a pre-drilled hole. The bright, uncoated finish makes it appropriate for applications where coating is unnecessary or where regrinding is anticipated. A 6 inch overall length and 3/4 inch shank diameter provide compatibility with standard ER and side-lock toolholders commonly found in vertical machining centers and CNC mills.

Key Features

• Solid micrograin carbide construction for rigidity and extended tool life
• 30-degree helix angle promotes smooth chip flow and reduced cutting pressure
• Centercutting design allows direct plunge entry into workpiece material
• Bright uncoated finish suitable for regrinding and select material applications
• Right-hand cut and right-hand spiral flute configuration
• 2-flute geometry provides larger chip gullets for effective chip clearance

Compatibility

Designed for use in standard CNC machining centers and manual mills accepting a 3/4 inch straight shank toolholder such as ER collet chucks or side-lock holders.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for toolholder torque and runout specifications. Ensure the machine spindle is fully stopped and locked out before inserting or removing the end mill. Verify shank seating depth meets toolholder requirements to prevent pullout during cutting. Follow applicable shop safety protocols and machine guarding requirements during setup and operation.