Shaviv 151-29048 E-720 Swivel Scraper Blade Hss

Product Description

The SHAVIV 151-29048 is a bi-directional swivel scraper blade designed for deburring and edge finishing in metalworking and fabrication applications. Built from high-speed steel (HSS), this E-720 blade fits into compatible swivel-type holders and delivers controlled material removal on hole back edges and hole inner surfaces. The blade is reversible and adjustable, providing two cut edges per blade to extend service life. With its swivel action, the tip pivots to follow contours, making it well suited for professional machinists, tool-and-die technicians, and production line deburring work.

This blade is used wherever precise deburring is required on drilled or bored holes in brass, cast iron, and plastic workpieces. It is commonly installed in production machining environments, maintenance shops, and fabrication facilities where consistent edge quality is required across high volumes of parts. The bi-directional orientation allows the technician to work in both directions without repositioning, reducing cycle time on repetitive deburring tasks.

Key Features

• High-speed steel construction for durability across brass, cast iron, and plastic materials
• Bi-directional blade orientation allows deburring in both stroke directions
• Swivel tip pivots to follow hole contours for consistent contact
• Reversible blade design provides two usable cut edges per blade
• Adjustable fit within compatible holders reduces blade play during use
• Designed for hole back edge and hole inner surface applications

Compatibility

The 151-29048 is compatible with SHAVIV E and M series holders as specified by the manufacturer. It is designed as a direct-fit replacement blade for those holder systems and is not interchangeable with other holder series without verification.

Installation Notes

Blade replacement should be performed by a qualified machinist or tooling technician familiar with swivel scraper systems. Ensure the holder is disengaged from the workpiece and any rotating equipment is fully stopped before changing blades. Follow the holder manufacturer guidelines for proper blade seating and locking to prevent unintended blade release during use. Inspect the blade and holder for wear or damage before returning the tool to service.