Noga BD6610 D66 Bi-directional Scraper Blade Hss

Product Description

The NOGA BD6610 D66 is a bi-directional swivel scraper blade designed for deburring cross holes in machined components. Constructed from high speed steel, the blade features a triangular cross-section that delivers three cutting edges per blade, extending service life between changes. At 50 millimeters in length and 3.2 millimeters in width, the D66 profile is sized for precision work in confined bore and cross-hole geometries. It is compatible with NOGA D-series holders, making it a direct fit for technicians and machinists who already run that handle system in their shop or field kit.

This blade is suited for metalworking and machining applications where cross holes require clean, burr-free edges after drilling or boring operations. The bi-directional cutting orientation allows the blade to remove material on both the forward and return stroke, reducing the number of passes needed to finish a bore intersection. Typical users include machinists, tool-and-die technicians, and mechanical service professionals working on hydraulic manifolds, valve bodies, pneumatic components, and precision-machined assemblies where cross-hole burrs must be removed to spec before assembly.

Key Features

• Triangular cross-section provides three cutting edges per blade
• Bi-directional blade cuts on both forward and return strokes
• High speed steel construction resists wear on ferrous and non-ferrous materials
• D-series holder compatibility for use with NOGA D-series swivel scraper handles
• Optimized for cross-hole deburring applications
• Compact 50 millimeter length suits confined work areas

Compatibility

Designed for use with NOGA D-series swivel scraper holders. Intended for cross-hole deburring applications on machined workpieces.

Installation Notes

Blade replacement should be performed with the scraper handle clear of the workpiece and, where applicable, the machine powered down and locked out. Seat the blade fully into the D-series holder before applying cutting force. Inspect the blade seating and swivel joint for play before use, as a loose blade can affect deburring accuracy and user control. Dispose of spent blades in a sharps or metal scrap container in accordance with shop safety protocols.