Seco 03080288 Indexable Insert Drill 3/4 in 4xd

Product Description

The SECO 03080288 is an indexable insert drill from the PerfoMAX series, designed for general-purpose drilling in metal fabrication and machining applications. It accepts two indexable inserts and delivers a maximum drill diameter of 0.750 inches (19.97 mm) with a maximum drill depth of 3.0 inches, achieving a 4xD depth-to-diameter ratio. The straight cylindrical shank measures 1.0 inch in diameter with a shank length of 2.25 inches. Coolant-through capability supports chip evacuation and tool life in production drilling environments. The tool body is constructed from steel and is intended for use by machinists and toolroom professionals operating CNC machining centers or manual drill presses.

This drill is suited for general-purpose drilling operations in production and job-shop environments handling ferrous and non-ferrous materials. The PerfoMAX platform is built around a modular connection size of R7, allowing integration into compatible tooling systems. The right-hand cutting direction and straight shank configuration make it a direct fit for standard spindle setups. Compatible insert styles include SCGX and SPGX, with compatible insert size codes 050204 and 0602, giving operators flexibility in insert selection based on material and feed requirements.

Key Features

• 0.750 inch (19.97 mm) maximum drill diameter with 3.0 inch maximum drill depth at a 4xD ratio
• Accepts two indexable inserts — compatible with SCGX and SPGX insert styles, size codes 050204 and 0602
• Coolant-through design for improved chip removal and heat management during drilling
• 1.0 inch straight cylindrical shank for broad spindle compatibility
• Steel tool body construction for rigidity and durability in production use
• PerfoMAX series with R7 modular connection for tooling system integration

Compatibility

Compatible with Drill Style SD524. Accepts SCGX and SPGX insert styles in size codes 050204 and 0602, including insert designation SPGX0602. Designed for use in tooling setups using the R7 modular connection standard.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for toolholder mounting and insert clamping. Ensure the machine spindle is fully powered down and locked out before inserting or removing the drill body or indexable inserts. Verify insert seating and clamping torque per the insert manufacturer specification before initiating a cut. Coolant-through lines should be confirmed clear and connected before operation to prevent thermal damage at the cutting edge.