Sandvik Coromant 5757003 Cutoff Tool Block T-max Q-cut

Product Description

The SANDVIK COROMANT 5757003 is an indexable cutoff blade tool block designed for parting and grooving operations on CNC lathes and turning centers. Built to Style 151.2 in the T-Max Q-Cut series, it accepts indexable cutoff blades with a 1.0000 inch blade height and 1.5118 inch blade width. The tool block features a 1 inch shank height and 1 inch shank width, with an overall length of 4.7201 inches and an overall height of 1.7902 inches. The insert cutting direction is neutral, making it suitable for straightforward radial cutoff applications. Machinists and CNC operators install this block as part of a modular tooling setup. It weighs 2.78 pounds.

This tool block is used in production turning environments where consistent blade positioning and repeatable cutoff performance are required. It is suited for use on conventional and CNC lathes handling bar stock, tubular workpieces, and similar turned components. The T-Max Q-Cut series is a modular system that pairs this tool block with compatible indexable blade inserts for parting operations. Coolant-through capability is not supported on this unit, so external coolant delivery should be planned accordingly during setup.

Key Features

• Style 151.2 tool block from the T-Max Q-Cut modular cutoff series
• Compatible blade height of 1.0000 inch and blade width of 1.5118 inches
• Neutral insert cutting direction for standard radial parting applications
• 1 inch shank height and 1 inch shank width for rigid toolholder mounting
• Overall length of 4.7201 inches and overall height of 1.7902 inches
• No coolant-through — external coolant application required

Compatibility

Designed for use with T-Max Q-Cut series indexable cutoff blades with a 1.0000 inch blade height and 1.5118 inch blade width. Manufacturer catalog number for this block is 151.2-16-25M.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. The machine spindle must be fully stopped and the machine locked out before mounting or adjusting the tool block. Verify that the blade and insert are seated and clamped according to the tooling system specifications before initiating any cut. Follow the machine manufacturer and tooling system guidelines for proper torque on clamping screws.