Iscar 3601070 Indexable Turning Toolholder Svjc 0.75in

Product Description

The ISCAR 3601070 is a right-hand indexable turning toolholder in the SVJC style, designed for external turning operations on CNC and manual lathes. It accepts VB..33. series inserts secured by a screw-clamp holding method, providing rigid, repeatable insert seating. The shank measures 0.75 inches wide by 0.75 inches high with an overall length of 4.5 inches. The cutting geometry is neutral rake at 0 degrees, making it a versatile choice for general-purpose turning where neither positive nor negative rake is dictated by the application. Part of the Isoturn series, this toolholder is built from steel and conforms to ISO 13399 standards. It is installed by machinists and tool-and-die professionals in production and job-shop turning environments.

This toolholder is suited for right-hand turning cuts in residential machine shops, production facilities, and job shops. It is compatible with VCMT330-SM inserts and other VB..33. insert types, making it applicable across a range of workpiece materials and turning depths. The 3-degree lead angle and 1.18-inch head length allow proper tool positioning in standard turning setups. Back-of-bar to cutting edge measures 1.0 inch, supporting correct center-height alignment in most standard tool post configurations.

Key Features

• SVJC-style right-hand holder with neutral rake and 0-degree rake angle
• Screw-clamp insert holding method for secure, repeatable insert indexing
• Accepts VB..33. inserts, compatible with VCMT330-SM insert size code
• 0.75 x 0.75 inch steel shank, 4.5 inches overall length
• 3-degree lead angle with 1.18-inch head length
• Conforms to ISO 13399 toolholder standards

Compatibility

Designed to accept VB..33. series inserts, including the VCMT330-SM insert size. This toolholder is part of the ISCAR Isoturn series and is cataloged under manufacturers catalog number SVJCR123.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. The machine spindle must be fully stopped and the tool post or turret must be de-energized before mounting or removing the toolholder. Ensure the shank seats fully and squarely in the tool block to maintain center-height alignment. Follow the machine manufacturer's clamping torque guidance for the tool post bolts and use the correct Torx or hex key for the insert screw as specified by ISCAR for the VB..33. insert pocket.