Iscar 3600835 Indexable Boring Bar 0.985 in Right Hand

Product Description

The ISCAR 3600835 is a steel-body indexable boring bar in the Isoturn S-SDUCR 12-3 series, designed for internal boring and turning operations on CNC lathes and turning centers. The holder accepts DC.. 3 diamond-shaped inserts secured by a screw clamping method and runs a negative rake angle of -6 degrees for stable cutting. With a 0.985 inch minimum bore diameter and 10 inch overall length, this right-hand holder suits a wide range of internal diameter roughing and finishing passes in production machining environments. It is installed by machinists and CNC operators working to ISO 13399 tooling standards.

The 3600835 is intended for boring and turning applications requiring a 3/4 inch shank diameter holder. The S-SDUCR 12-3 toolholder style fits standard 3/4 inch bore tool blocks and turrets commonly found on production lathes. Maximum bore depth reaches 1.77 inches, making it well-suited for moderate-depth internal features. The center-to-cutting-edge dimension is 0.500 inch. This holder does not include through-spindle coolant capability and is a single-use configuration rather than a multi-use platform.

Key Features

• Accepts DC.. 3 diamond-shaped inserts with screw clamping for repeatable insert indexing
• Negative rake angle of -6 degrees for stable chip control on steel and cast materials
• 0.985 inch minimum bore diameter supports a broad range of internal bore sizes
• 3/4 inch shank diameter fits standard lathe turret tool blocks
• 10 inch overall length provides reach for deeper workpiece setups
• Conforms to ISO 13399 tooling interface standards for CAM and presetter compatibility

Compatibility

Designed for use with DC.. 3 series diamond-shaped inserts, compatible insert size code 3. Fits 3/4 inch shank bore tool blocks on CNC lathes and turning centers configured for the S-SDUC toolholder style.

Installation Notes

Installation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before changing or seating the toolholder in the turret. Secure the shank to the specified clamping torque per the machine tool builder guidelines and verify insert seating before resuming cuts. Do not exceed the maximum bore depth of 1.77 inches without consulting tooling application data.