Drillco 1-7/16 High Spiral Flute 1/2 Shank Nitro Construction Reamer (428N228-132)
Drillco 428N228-132 1-7/16" High Spiral Flute 1/2 Shank Nitro Construction Reamer delivers precision and durability for heavy-duty construction reaming applications. Ideal for materials such as concrete, steel, and other tough surfaces, this reamer features a black and gold surface treatment that adds a hard protective layer, increasing hardness without brittleness. The 3-flats reduced 1/2" shank ensures a secure fit in drill chucks, while the high spiral flute design allows fast shearing cuts, reduces chip size, and minimizes chatter for smooth, accurate operation.
1-7/16" high spiral flute Nitro construction reamer with 1/2" reduced shank
Black and gold surface treatment for enhanced hardness and lubricity
High spiral flutes for fast, smooth shearing cuts
3-flats reduced shank for secure drill chuck grip
Durable heavy-duty construction for long-lasting performance
Fast, precise reaming in heavy-duty construction materials
Reduces chatter and improves surface finish with high flute count
Extended tool life due to protective surface treatment
Reliable control and secure grip during operation
Technical Specifications:
Model: 428N228-132
Type: High Spiral Flute Nitro Construction Reamer
Shank: 1/2" Reduced Shank with 3-flats
Flutes: High spiral design
Surface Treatment: Black & Gold for hardness and lubricity
Applications: Construction, steel, concrete, and other heavy-duty materials
Product identification
- Brand: Drillco
- Model / MPN: 428N228-132
