Seco 03080734 Indexable Insert Drill 1-1/4 in 2xd

Product Description

The SECO 03080734 is a straight-shank indexable insert drill from the PerfoMAX series, engineered for general-purpose drilling in metal cutting and machining operations. Built with a steel body, this drill accepts two indexable inserts and delivers a maximum drill diameter of 1.25 inches with a maximum drill depth of 2.5 inches, reflecting a 2xD depth-to-diameter ratio. The 1.5-inch straight cylindrical shank seats securely in standard toolholders. Coolant-through capability supports chip evacuation and heat management during extended drilling cycles. Installation and operation are handled by machinists and toolroom technicians working on CNC machining centers and manual drill presses.

The 03080734 is suited for general-purpose drilling applications on machining centers and drill presses where a 1.25-inch diameter hole is required at depths up to 2.5 inches. The PerfoMAX series is designed for productivity in steel and similar workpiece materials. Right-hand cutting direction is standard. The Modular Connection Size is R7-C, and the tool is compatible with SCGX and SPGX insert styles in size codes 09T308 and 11T3, specifically the SPGX11T3 insert family.

Key Features

• 1.25-inch maximum drill diameter with 2xD depth-to-diameter ratio for controlled, stable drilling
• Takes two indexable inserts, compatible with SCGX and SPGX styles (09T308 and 11T3 size codes)
• Coolant-through design for active chip removal and thermal control at the cutting zone
• Straight cylindrical shank, 1.5 inches in diameter, for direct clamping in standard toolholders
• Right-hand cutting direction; steel body construction for rigidity and durability
• Modular connection size R7-C; part of the SECO PerfoMAX series for general-purpose productivity

Compatibility

Compatible with Drill Style SD522. Accepts SCGX and SPGX indexable inserts in size codes 09T308 and 11T3, with specific compatibility noted for SPGX11T3 inserts. Modular connection size R7-C.

Installation Notes

Installation and tool changes are performed by qualified machinists or toolroom technicians. Power down and de-energize the machine spindle completely before seating or removing inserts or changing the tool body. Follow the machine tool manufacturer torque and clamping guidelines for straight-shank toolholders. Verify coolant-through passages are clear and the coolant supply is properly connected before initiating a drilling cycle.