Iscar 3201312 Indexable Insert Drill 21/32 in 2xd

Product Description

The ISCAR 3201312 is a 2xD indexable insert drill designed for production holemaking in metal-cutting applications. It accepts two indexable inserts and produces holes up to 21/32 inches (0.656 inches) in diameter with a maximum drill depth of 1.31 inches. The drill body belongs to ISCAR's DR-TWIST series and features a straight cylindrical shank measuring 3/4 inches in diameter and 3.0 inches in length. Coolant-through capability is built in, with coolant ports at both the body side and shank end, making it suitable for high-volume drilling where chip evacuation and tool life are priorities. It is installed by machinists and CNC operators in job shop and production environments.

This drill is suited for general-purpose holemaking on machining centers and CNC lathes where a rigid straight-shank connection is acceptable. The 3/4 inches modular connection size allows straightforward mounting in standard ER or hydraulic toolholders. Compatible insert styles include SOGX-AL, SOMX-DT, and SOMX-GF in insert size code 05, giving operators flexibility to select geometry and coating based on workpiece material. The 2xD depth-to-diameter ratio targets through-hole and shallow-pocket applications across a broad range of ferrous and non-ferrous materials.

Key Features

• 21/32 inches (0.656 inches) drill diameter with a 0.713 inches maximum drill diameter
• 2xD depth ratio with a maximum drill depth of 1.31 inches
• Accepts two indexable inserts - compatible with SOGX-AL, SOMX-DT, and SOMX-GF insert styles in size code 05
• Coolant-through design with 1/16-27 body side ports and 1/4-18 shank end port
• Straight cylindrical shank, 3/4 inches diameter, 3.0 inches length - fits standard toolholders
• DR-TWIST series body, 2.14 inches body length, 1.102 inches collar and neck diameter

Compatibility

Compatible insert styles are SOGX-AL, SOMX-DT, and SOMX-GF in ISCAR insert size code 05. The drill body uses a 3/4 inches straight cylindrical shank and is compatible with DR-style tooling within the DR-TWIST series.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. The machine spindle must be fully powered down and locked out before mounting or changing the drill body or inserts. Inserts should be seated and torqued using the appropriate ISCAR torx key per standard indexable tooling practice. Confirm coolant line connections at both the shank end and body side ports are clear and leak-free before running the spindle.