Designed for precision hole enlargement and finishing, the Norseman 3-Piece Type 78-GR Step Reamer Set delivers smooth, accurate results in tough materials. Each reamer is crafted from premium high-speed steel and engineered with precision-ground cutting edges to ensure consistent performance and long service life. With three versatile sizes included, this set is ideal for professionals who need dependable accuracy and efficiency when working with metal, plastic, or composite materials.

Features

• 3-piece step reamer set for accurate hole sizing and finishing

• Precision-ground cutting edges for clean, smooth performance

• High-speed steel construction ensures strength and durability

• Flute design improves chip evacuation and reduces heat buildup

• Compact, organized case for easy storage and transport

• Made in the USA for consistent quality

Recommended Applications

• Sheet metal and structural steel

• Plastics and composites

• General-purpose reaming and hole finishing