Sandvik Coromant 5751631 Indexable Turning Toolholder

Product Description

The SANDVIK COROMANT 5751631 is a right-hand indexable turning toolholder in the SVJB style, designed for precision external turning operations on CNC lathes and turning centers. It accepts VBMT 11 03 04 inserts secured by a screw clamping method, providing rigid, repeatable insert location. The shank measures 0.5 x 0.5 inches with an overall length of 5 inches. Constructed from steel, this toolholder is suited for high-volume production environments where consistent tool geometry and quick insert changes are required. Licensed machinists and CNC operators are the primary users of this toolholder.

The 5751631 belongs to the CoroTurn 107 series, which is engineered for positive-rake insert geometries in external turning applications. It is appropriate for use on small to mid-size CNC turning centers where a 0.5-inch shank is the standard tool block specification. The neutral rake angle of 0 degrees and right-hand orientation make it suitable for standard longitudinal turning and facing operations on a wide range of workpiece materials. This toolholder is commonly found in job shops, production machining cells, and maintenance machine shops.

Key Features

• SVJB toolholder style with right-hand cutting orientation
• Accepts VBMT 11 03 04 indexable inserts via screw clamping method
• 0.5 x 0.5 inch steel shank for rigid setup and consistent repeatability
• Overall length of 5 inches with head length of 0.7874 inches
• Neutral rake, 0-degree rake angle for versatile material compatibility
• Part of the CoroTurn 107 series platform

Compatibility

Designed for use with VBMT 11 03 04 indexable inserts as part of the CoroTurn 107 toolholder series. Compatible with any CNC lathe or turning center equipped with a 0.5-inch square shank tool block or turret pocket of equivalent size.

Installation Notes

Installation and setup should be performed by a qualified machinist or CNC operator. Power down and lock out the machine spindle before mounting or removing the toolholder from the turret. Ensure the shank seating surfaces and turret pocket are clean and free of chips before tightening. Follow the machine tool manufacturer torque specifications for turret clamping bolts, and verify tool centerline height before running a test cut.