1-5/16″ Magnetic Hex Shank Bridge Reamer Black & Gold HSS KFDRB1-5/16HEX-MAG Latest

Industrial precision reaming tool designed for high-tolerance hole finishing within metal fabrication, aerospace, automotive, and industrial machinery environments. The 1-5/16 inches Magnetic Hex Shank Bridge Reamer features Black & Gold High Speed Steel construction for consistent hole quality across demanding machining environments.

Specs

Dimensions: 1-5/16 inches diameter

Finish: Black & Gold coating

Drive type: Magnetic hex shank

Material grade: High Speed Steel (HSS)

Features

Hole finishing accuracy: Reamer achieves precise bore diameter control and improved circularity after drilling, ensuring consistent final tolerances for critical assemblies in steel, alloy, and cast materials.

Magnetic shank retention: Magnetic engagement supports quick seating and minimizes tool drift during setup on CNC and manual machines, improving cycle times and setup reliability.

Coating and wear resistance: Black & Gold coating reduces friction, extends tool life, and provides enhanced corrosion resistance in harsh industrial environments.

Material properties: HSS substrate maintains sharpness at elevated cutting temperatures and high-speed conditions typical of metalworking operations.

Ideal use cases: Automotive component manufacturing, aerospace hardware production, hydraulic block finishing, instrumentation housings, and general machine shop bore finishing requiring tight tolerances.

Practical usage scenarios: Replace drilled holes with this reamer to achieve final bore tolerance and improved surface finish, especially when hole alignment and straightness are critical for fastener seating and seal integrity.